SciShow Space

SciShow Space
  • 4 minutos
  • 368 episódios

Every Tuesday and Friday, SciShow Space explores the universe a few minutes at a time.

Hosts Hank Green, Caitlin Hofmeister, and Reid Reimers share everything from just after the beginning of time to the most recent breaking news in space exploration.

For more science, check out SciShow and SciShow Psych as well. And for young thinkers, visit SciShow Kids!

How We Solved the Mystery of Pulsating Auroras

Astronomers have finally observed what causes pulsating auroras, and our estimates of the mass of the Andromeda Galaxy have shrunk. Hosted by: Hank Green ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Kelly Landrum Jones, Sam Lutfi, Kevin Knupp, Nicholas Smith, D.A. Noe, alexander wadsworth, سلط الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick Merrithew, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali, Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.eurekalert.org/pub_releases/2018-02/icfr-mwt021318.php https://s3-ap-southeast-2.amazonaws.com/icrar.org/wp-content/uploads/2018/02/13131736/m31-escape-velocity.pdf https://www.eurekalert.org/pub_releases/2018-02/uot-doa020818.php https://www.nature.com/articles/nature25505 http://www.cbc.ca/news/technology/pulsating-aurora-the-pas-1.4534912 https://www.sciencealert.com/pulsating-aurora-northern-lights-electron-microbursts http://www.newsweek.com/mysterious-pulsating-auroras-caused-showers-electrons-808973 https://www.nasa.gov/feature/goddard/nasa-measuring-the-pulsating-aurora Images: https://www.flickr.com/photos/cars10s/7191574910/ https://eol.jsc.nasa.gov/BeyondThePhotography/CrewEarthObservationsVideos/ https://www.nasa.gov/feature/goddard/nasa-measuring-the-pulsating-aurora https://en.wikipedia.org/wiki/File:Jupiter_and_its_shrunken_Great_Red_Spot.jpg https://en.wikipedia.org/wiki/File:Saturn_during_Equinox.jpg https://en.wikipedia.org/wiki/File:Star_cluster_in_the_Andromeda_galaxy.jpg https://en.wikipedia.org/wiki/File:M31_09-01-2011.jpg https://en.wikipedia.org/wiki/File:Andromeda_galaxy_2.jpg https://en.wikipedia.org/wiki/File:Andromeda_galaxy_Ssc2005-20a1.jpg https://en.wikipedia.org/wiki/File:Andromeda_Galaxy_(with_h-alpha).jpg

1 dia atrás

How Do We Know the Age of the Universe?

To support SciShow Space and learn more about Brilliant, go to https://brilliant.org/scishowspace/. Try the lesson in this video for free at https://brilliant.org/SciShowSpaceCosmology/! What kinds of tools do astronomers use to calculate the age of the universe, and how can they determine the speed of its expansion? Hosted by: Caitlin Hofmeister ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Kelly Landrum Jones, Sam Lutfi, Kevin Knupp, Nicholas Smith, D.A. Noe, alexander wadsworth, سلط الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick Merrithew, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali, Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.nasa.gov/mission_pages/hubble/science/xdf.html https://www.wolframalpha.com/input/?i=atomic+spectrum+of+hydrogen https://www.nobelprize.org/nobel_prizes/physics/laureates/2011/advanced-physicsprize2011.pdf http://articles.adsabs.harvard.edu/cgi-bin/nph-iarticle_query?1992ARA%26A..30..359B&data_type=PDF_HIGH&whole_paper=YES&type=PRINTER&filetype=.pdf http://articles.adsabs.harvard.edu/cgi-bin/nph-iarticle_query?1958ApJ...127..513S&data_type=PDF_HIGH&whole_paper=YES&type=PRINTER&filetype=.pdf https://www.cfa.harvard.edu/~dfabricant/huchra/hubble/ http://www.annualreviews.org/doi/pdf/10.1146/annurev.aa.33.090195.002545 Images: http://www.thinkstockphotos.com/image/stock-photo-rustic-southern-american-comfort-food-chicken/585506034 https://en.wikipedia.org/wiki/File:Dark_Energy.jpg https://www.nasa.gov/mission_pages/hubble/science/hst_img_20080520.html https://en.wikipedia.org/wiki/File:Asymmetric_Ashes_(artist%27s_impression).jpg https://commons.wikimedia.org/wiki/File:Ilc_9yr_moll4096.png http://www.esa.int/spaceinimages/Images/2016/06/A_mysterious_hermit

4 dias atrás

How a Frozen Earth Gave the Moon Its Shape

It might look like a perfect circle, but the Moon is actually wider than it is tall. Now, new calculations indicate that the Moon’s shape is a remnant of a time when Earth might’ve been covered in a single, global ice sheet. Host: Hank Green ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Kelly Landrum Jones, Sam Lutfi, Kevin Knupp, Nicholas Smith, D.A. Noe, alexander wadsworth, سلط الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick Merrithew, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali, Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: http://onlinelibrary.wiley.com/doi/10.1002/2017GL076278/full https://www.colorado.edu/today/2018/02/06/fossilized-feature-records-moons-slow-retreat-earth http://www.astronomy.com/magazine/bob-berman/2017/03/a-perfect-circle https://nssdc.gsfc.nasa.gov/planetary/factsheet/moonfact.html https://www.space.com/19275-moon-formation.html https://astronomy.stackexchange.com/questions/420/why-is-the-moon-receding-from-the-earth-due-to-tides-is-this-typical-for-other https://astronomy.stackexchange.com/questions/1859/when-did-the-moon-stop https://ntrs.nasa.gov/search.jsp?R=19990114316 http://www.bbc.co.uk/science/earth/earth_timeline/snowball_earth ---------- Images: https://en.wikipedia.org/wiki/Moon#/media/File:LRO_WAC_Nearside_Mosaic.jpg http://www.thinkstockphotos.com/image/stock-illustration-vector-cartoon-flat-globe-character/838336870 http://www.thinkstockphotos.com/image/stock-illustration-planet-and-stars-in-space/522398066 https://www.flickr.com/photos/projectapolloarchive/22318005702/ https://svs.gsfc.nasa.gov/cgi-bin/details.cgi?aid=10930 http://www.thinkstockphotos.com/image/stock-photo-full-moon-in-clouds-over-sea-in-night/828004900/popup?sq=M%7CImages%20similar%20to:%20828004900%7C828004900/f=CPIHVX/s=DynamicRank https://www.jpl.nasa.gov/spaceimages/details.php?id=PIA17182 http://www.thinkstockphotos.com/image/stock-photo-ice-formations/77744897/popup

1 semana atrás

Could We Give Mars a Magnetic Field?

One way to help us live on Mars would be to terraform the planet. Some scientists think we might be able to do that by giving it a new magnetic field! Host: Caitlin Hofmeister ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Kelly Landrum Jones, Sam Lutfi, Kevin Knupp, Nicholas Smith, D.A. Noe, alexander wadsworth, سلط الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick Merrithew, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali, Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://livestream.com/viewnow/vision2050/videos/150701155 https://www.hou.usra.edu/meetings/V2050/pdf/8250.pdf https://phys.org/news/2017-03-nasa-magnetic-shield-mars-atmosphere.html https://www.theguardian.com/science/2015/mar/05/nasa-finds-evidence-of-a-vast-ancient-ocean-on-mars http://www.cnn.com/2017/11/29/world/climate-change-geoengineering/index.html http://www.sciencemag.org/news/2018/01/solar-shield-could-save-us-climate-change-its-sudden-collapse-would-doom-planet ---------- Images: https://www.nasa.gov/feature/goddard/real-martians-how-to-protect-astronauts-from-space-radiation-on-mars https://apod.nasa.gov/apod/ap140511.html https://mars.nasa.gov/resources/21360/ https://www.nasa.gov/image-feature/chasma-boreale-and-the-north-polar-ice-cap https://en.wikipedia.org/wiki/Terraforming_of_Mars#/media/File:Magnetic_shield_on_L1_orbit_around_Mars.png https://www.nasa.gov/content/goddard/mms-in-space-concept https://www.nasa.gov/content/goddard/mms-in-space-concept https://en.wikipedia.org/wiki/Space_sunshade#/media/File:Space_lens.png https://en.wikipedia.org/wiki/Terraforming_of_Mars#/media/File:MarsTransitionV.jpg

1 semana atrás

How SpaceX Launched the World's Most Powerful Rocket

We've found the first evidence of planets outside of the Milky Way, and SpaceX has finally launched the Falcon Heavy rocket into space! Hosted by: Hank Green ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Kelly Landrum Jones, Sam Lutfi, Kevin Knupp, Nicholas Smith, D.A. Noe, alexander wadsworth, سلط الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick Merrithew, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali, Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: http://www.spacex.com/webcast http://www.spacex.com/falcon-heavy http://www.spacex.com/sites/spacex/files/falconheavypresskit_v1.pdf https://www.wired.com/story/spacex-gears-up-to-finally-actually-launch-the-falcon-heavy/ http://www.planetary.org/blogs/jason-davis/2018/20180201-falcon-heavy-demo-preview.html https://arstechnica.com/science/2018/02/forget-the-falcon-heavys-payload-and-focus-on-where-the-rocket-will-go/ http://www.ou.edu/content/publicaffairs/archives/2018/OUAstrophysictsDiscoverPlanetsinExtragalacticGalaxies.html http://iopscience.iop.org/article/10.3847/2041-8213/aaa5fb/meta https://arxiv.org/pdf/1802.00049.pdf Images: http://www.esa.int/spaceinimages/Images/2017/05/Aurora_over_Europe https://en.wikipedia.org/wiki/File:Artist%27s_rendering_ULAS_J1120%2B0641.jpg https://en.wikipedia.org/wiki/File:Gravitational_lensing_of_distant_star-forming_galaxies_(schematic)_2.webm https://en.wikipedia.org/wiki/File:Gravitational_micro_rev.svg https://en.wikipedia.org/wiki/File:A_Horseshoe_Einstein_Ring_from_Hubble.JPG https://commons.wikimedia.org/wiki/File:%D0%93%D0%B0%D0%B7%D0%BE%D0%B2%D1%8B%D0%B9_%D0%BC%D0%B8%D1%80.png https://www.flickr.com/photos/spacex http://www.spacex.com/news/2018/02/07/falcon-heavy-test-launch

2 semanas atrás

A New Way to Move Tiny Spacecraft | Electrospray Propulsion

Big, fiery rocket launches are just too powerful for something like a toaster-sized CubeSat once it’s in space. Electrospray propulsion is a promising new way to move these little satellites. Host: Caitlin Hofmeister ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Kelly Landrum Jones, Sam Lutfi, Kevin Knupp, Nicholas Smith, D.A. Noe, alexander wadsworth, سلط الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick Merrithew, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali, Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: http://erps.spacegrant.org/uploads/images/2015Presentations/IEPC-2015-149_ISTS-2015-b-149.pdf [PDF] https://spectrum.ieee.org/tech-talk/aerospace/satellites/ion-electrospray-engines-give-a-boost-to-tiny-satellites https://history.nasa.gov/conghand/propelnt.htm https://sst-soa.arc.nasa.gov/04-propulsion https://space.stackexchange.com/questions/21682/is-isp-all-there-is-to-engine-efficiency/21683#21683 https://dawn.jpl.nasa.gov/mission/ion_prop.html https://www.pbs.org/newshour/show/how-to-visit-mars-with-a-tiny-satellite-and-static-electricity https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3134074/ https://arc.aiaa.org/doi/abs/10.2514/1.15190?journalCode=jpp https://www.researchgate.net/publication/235070645_Colloid_Thrusters_Physics_Fabrication_and_Performance https://www.quora.com/Is-fuel-required-for-a-satellite-to-orbit-the-Earth https://space.stackexchange.com/questions/2239/what-is-the-math-behind-magnetorquers https://space.stackexchange.com/questions/22273/colloidal-or-electrospray-thrusters-any-advantages-over-ion-thrusters https://www.nasa.gov/mission_pages/cubesats/overview http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.489.2947&rep=rep1&type=pdf https://www.sciencedirect.com/science/article/pii/S0094576516308840 http://adsabs.harvard.edu/full/2004ESASP.555E.133K https://digitalcommons.usu.edu/smallsat/2004/All2004/65/ http://www.busek.com/cubesatprop__main.htm https://arc.aiaa.org/doi/abs/10.2514/3.62109 http://sci.esa.int/lisa-pathfinder/59238-lisa-pathfinder-to-conclude-trailblazing-mission/ https://www.jpl.nasa.gov/news/news.php?feature=6676 http://erps.spacegrant.org/uploads/images/images/iepc_articledownload_1988-2007/2011index/IEPC-2011-144.pdf [PDF] https://blogs.nasa.gov/Rocketology/tag/rocket-fuel/ https://space.stackexchange.com/questions/12283/usages-of-electric-propulsion-versus-chemical-engines ---------- Images: https://images.nasa.gov/details-KSC-20110805-VP-DNG01-0001_JUNO_AtlasV_Live_Launch_Coverage_Tape2of3.html https://www.nasa.gov/content/nanoracks-cubesats-deployed-from-station-0 https://www.nasa.gov/multimedia/imagegallery/image_feature_2516.html https://www.nasa.gov/content/nanoracks-cubesats-deployed-from-space-station-0 https://www.nasa.gov/jpl/dawn/pia18922 https://www.nasa.gov/content/cubesats-released-from-space-station https://svs.gsfc.nasa.gov/cgi-bin/details.cgi?aid=12264 https://www.jpl.nasa.gov/news/news.php?feature=6901

2 semanas atrás

Earth Has a New, Orbiting Disco Ball!

Earth has some new orbiters, and while one of them is vexing many scientists, another will help us learn more about our atmosphere. Hosted by: Caitlin Hofmeister ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Kelly Landrum Jones, Sam Lutfi, Kevin Knupp, Nicholas Smith, D.A. Noe, alexander wadsworth, سلط الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Bella Nash, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick Merrithew, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali, Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: http://www.thehumanitystar.com/ https://www.rocketlabusa.com/news/updates/rocket-lab-successfully-reaches-orbit-and-deploys-payloads-january-21-2018/ https://www.theguardian.com/world/2018/jan/26/space-graffiti-astronomers-angry-over-launch-of-fake-star-into-sky https://blogs.scientificamerican.com/life-unbounded/twinkle-twinkle-satellite-vermin/ https://www.iridium.com/blog/2011/08/17/video-roundup-iridium-flares/ http://www.satobs.org/iridium.html https://www.nasa.gov/feature/contact-successfully-established-with-ses-14-satellite-hosting-nasas-gold-mission https://www.nasa.gov/content/goddard/gold-science https://scied.ucar.edu/shortcontent/thermosphere-overview http://gold.cs.ucf.edu/wp-content/uploads/2017/12/GOLD-Fact-Sheet-2018.pdf https://www.youtube.com/watch?v=pY-kBF3Jfig https://arstechnica.com/science/2018/01/nasa-launches-a-mission-to-study-earths-final-frontier-the-edge-of-space/ Images: https://www.rocketlabusa.com/gallery/ https://en.wikipedia.org/wiki/File:Iridium_flare_2008_08_11.jpg https://en.wikipedia.org/wiki/File:Iridium_animation.gif https://commons.wikimedia.org/wiki/File:Mercury,_Venus_and_the_Moon_Align.jpg https://en.wikipedia.org/wiki/File:Comet_holmes_and_iridium_flare.jpg https://en.wikipedia.org/wiki/File:Ionosphere_Layers_en.svg https://en.wikipedia.org/wiki/File:Atmosphere_with_Ionosphere.svg https://en.wikipedia.org/wiki/File:Diurnal_ionospheric_current.jpg https://en.wikipedia.org/wiki/File:EarthAtmosphereBig.jpg

3 semanas atrás

How Many Galaxies Are There?

We've been trying to count the galaxies in the universe since the mid '90s, but our estimates change as our tools improve. So what does our current estimate really mean? Hosted by: Reid Reimers ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Kelly Landrum Jones, Sam Lutfi, Kevin Knupp, Nicholas Smith, D.A. Noe, alexander wadsworth, سلط الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Bella Nash, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick Merrithew, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali, Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://arxiv.org/pdf/1607.03909v2.pdf https://www.nasa.gov/feature/goddard/2016/hubble-reveals-observable-universe-contains-10-times-more-galaxies-than-previously-thought https://www.theatlantic.com/science/archive/2016/10/so-many-galaxies/504185/ https://phys.org/news/2017-01-universe-trillion-galaxies.html https://gizmodo.com/we-were-very-wrong-about-the-number-of-galaxies-in-the-1787750693 https://www.spacetelescope.org/news/heic1620/ [includes PR videos] https://www.scientificamerican.com/article/universe-has-10-times-more-galaxies-than-researchers-thought/ https://www.nature.com/news/hubble-telescope-reveals-deepest-view-of-the-universe-yet-1.14489 https://www.nature.com/news/universe-has-ten-times-more-galaxies-than-researchers-thought-1.20809 http://www.skyandtelescope.com/astronomy-news/universe-2-trillion-galaxies/ https://www.smithsonianmag.com/smart-news/there-are-10-times-many-galaxies-previously-thought-180960796/ http://www.slate.com/blogs/bad_astronomy/2016/10/14/there_are_two_trillion_galaxies_in_the_universe.html http://hubblesite.org/image/385/news_release/1996-01 Images: https://www.spacetelescope.org/images/heic0814a/ https://www.spacetelescope.org/images/opo1724a/ https://commons.wikimedia.org/wiki/File:HubbleDeepField.800px.jpg https://commons.wikimedia.org/wiki/File:Hubble_ultra_deep_field_high_rez_edit1.jpg https://en.wikipedia.org/wiki/File:James_Webb_Space_Telescope_2009_top.jpg https://www.spacetelescope.org/images/heic0910i/ https://www.spacetelescope.org/images/heic1215b/ https://www.spacetelescope.org/images/heic1414a/ https://www.spacetelescope.org/images/heic0911b/ https://www.nasa.gov/mission_pages/hubble/science/hst_img_20080520.html

3 semanas atrás

We're Turning Pulsars into Galactic GPS!

Scientists have thought for awhile that pulsars could be used as a sort of galactic positioning system, and astronomers have published the most advanced topographical map of Titan to date! ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Kelly Landrum Jones, Sam Lutfi, Kevin Knupp, Nicholas Smith, D.A. Noe, alexander wadsworth, سلط الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Bella Nash, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick Merrithew, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali, Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: http://mediarelations.cornell.edu/2018/01/17/titan-topographic-map-unearths-cookie-cutter-holes-in-moons-surface/ http://onlinelibrary.wiley.com/doi/10.1002/2017GL075518/full http://onlinelibrary.wiley.com/doi/10.1002/2017GL075468/full https://www.nasa.gov/feature/goddard/2018/nasa-team-first-to-demonstrate-x-ray-navigation-in-space https://www.wired.com/story/nasa-just-proved-it-can-navigate-space-using-pulsars-where-to-now/ https://www.scientificamerican.com/article/nasa-test-proves-pulsars-can-function-as-a-celestial-gps/ Images: https://commons.wikimedia.org/wiki/File:Pulsar_schematic.svghttps://commons.wikimedia.org/wiki/File:Millisecond_pulsar_and_accretion_disk_-_NASA_animation_(hi-res).ogv https://commons.wikimedia.org/wiki/File:Crab_Lucky_video2.gif https://voyager.jpl.nasa.gov/golden-record/golden-record-cover/ https://www.nasa.gov/topics/universe/features/zombie-stars.html https://commons.wikimedia.org/wiki/File:Cosmic_Ornament.jpg https://commons.wikimedia.org/wiki/File:Titan2005.jpg https://www.nasa.gov/mission_pages/cassini/multimedia/pia16849.html#.WmtkapM-dTZ https://commons.wikimedia.org/wiki/File:Titan_multi_spectral_overlay.jpg https://www.eurekalert.org/pub_releases/2016-08/agu-mcl081016.php https://commons.wikimedia.org/wiki/File:PIA17655_crop_Titan_north_polar_seas_and_lakes.jpg https://commons.wikimedia.org/wiki/File:Liquid_lakes_on_titan.jpg https://commons.wikimedia.org/wiki/File:Lapiaz_P1070880.JPG

4 semanas atrás

3 Times We Thought We Found Aliens

Earthlings have been searching for alien life for centuries, and more than a few times we were confident that we'd found evidence, but to err is human after all. We want to learn more about you and your opinions! If you have time, please take a moment to fill out this survey: https://www.surveymonkey.com/r/SciShowSurvey2017 Thank you! Hosted by: Caitlin Hofmeister ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Kelly Landrum Jones, Sam Lutfi, Kevin Knupp, Nicholas Smith, D.A. Noe, alexander wadsworth, سلط الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Bella Nash, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick Merrithew, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali, Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.nasa.gov/audience/forstudents/postsecondary/features/F_Canali_and_First_Martians.html https://fivethirtyeight.com/features/a-mistranslated-word-led-to-some-of-the-best-fake-news-of-the-20th-century/ https://www.inverse.com/article/19572-bill-clinton-alien-mars-meteor-extraterrestrial-life http://science.sciencemag.org/content/273/5277/924 https://www.space.com/33690-allen-hills-mars-meteorite-alien-life-20-years.html https://usatoday30.usatoday.com/tech/science/space/2006-08-06-mars-life_x.htm http://www.skyandtelescope.com/astronomy-news/microwave-ovens-spark-radio-signals-peryton-05122015/ https://www.theguardian.com/science/2015/may/05/microwave-oven-caused-mystery-signal-plaguing-radio-telescope-for-17-years Images: https://commons.wikimedia.org/wiki/File:Karte_Mars_Schiaparelli_MKL1888.png https://commons.wikimedia.org/wiki/File:Suez_Canal_ESA385941.jpg https://commons.wikimedia.org/wiki/File:Lowell_Mars_channels.jpg https://en.wikipedia.org/wiki/File:Percival_Lowell_observing_Venus_from_the_Lowell_Observatory_in_1914.jpg https://en.wikipedia.org/wiki/File:Mariner_3_and_4.jpg https://en.wikipedia.org/wiki/File:ALH84001.jpg https://en.wikipedia.org/wiki/File:ALH84001_structures.jpg https://commons.wikimedia.org/wiki/File:Consumer_Reports_-_Kenmore_microwave_oven.tif https://en.wikipedia.org/wiki/File:Magnetite-118736.jpg

1 mês atrás

There's Clean (Frozen) Water on Mars!

According to two new papers, Mars may have gigantic drinkable glaciers and we might have found the reason that galaxies glow. We want to learn more about you and your opinions! If you have time, please take a moment to fill out this survey: https://www.surveymonkey.com/r/SciShowSurvey2017 Thank you! Host: Hank Green ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Kelly Landrum Jones, Sam Lutfi, Kevin Knupp, Nicholas Smith, D.A. Noe, alexander wadsworth, سلط الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Bella Nash, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick Merrithew, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali, Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: http://science.sciencemag.org/content/359/6372/199 http://science.sciencemag.org/content/359/6372/145 https://news.nationalgeographic.com/2018/01/mars-buried-water-ice-subsurface-geology-astronauts-science/ http://time.com/44631/noah-christians-flood-aronofsky/ https://www.space.com/17048-water-on-mars.html https://spacescience.arc.nasa.gov/mars-climate-modeling-group/past.html https://mepag.jpl.nasa.gov/reports/Mars_Water_ISRU_Study.pdf http://www.tulane.edu/~sanelson/eens1110/massmovements.htm http://science.sciencemag.org/content/359/6372/202 http://science.sciencemag.org/content/359/6372/156 http://adsabs.harvard.edu/abs/1984ApJ...278L..19L http://iopscience.iop.org/article/10.1086/423204/meta http://www.annualreviews.org/doi/10.1146/annurev.astro.46.060407.145211 https://www.dhs.wisconsin.gov/chemical/pah.htm https://www.popsci.com/science/article/2013-07/what-does-space-smell https://toxtown.nlm.nih.gov/text_version/chemicals.php?id=80 http://www.sciencedirect.com/science/article/pii/S2405675817300039 https://public.nrao.edu/news/2018-gbt-chemistry/ http://www.oxfordreference.com/view/10.1093/oi/authority.20110803102219396 ----------- Images: https://www.nasa.gov/multimedia/imagegallery/image_feature_2095.html http://www.thinkstockphotos.com/image/stock-illustration-pickaxe-icon-with-long-shadow/625915932/popup?sq=M|Images%20similar%20to:%20625915932|625915932/f=CPIHVX/s=DynamicRank http://www.thinkstockphotos.com/image/stock-illustration-polygonal-iceberg-in-flat-style/845476498/popup?sq=glacier/f=CIHVX/s=DynamicRank http://www.thinkstockphotos.com/image/stock-illustration-treasure-hunter-digging/501280291/popup?sq=M|Images%20similar%20to:%20501280291|501280291/f=CIHVX/s=DynamicRank http://www.thinkstockphotos.com/image/stock-illustration-vector-astronauts-in-space-working-and/637837426/popup?sq=astronaut/f=CIHVX/s=DynamicRank https://www.nasa.gov/image-feature/jpl/pia22186/depressions-and-channels-on-the-floor-of-lyot-crater https://www.nasa.gov/image-feature/jpl/pia22187/the-fault-in-our-mars http://www.thinkstockphotos.com/image/stock-photo-grand-canyon-aerial-view-landscape/689893480/popup?sq=layer%20of%20rock%20grand%20canyon/f=CPIHVX/p=2/s=DynamicRank https://hirise-pds.lpl.arizona.edu/PDS/EXTRAS/RDR/ESP/ORB_048600_048699/ESP_048683_1245/ESP_048683_1245_RED.abrowse.jpg https://hirise-pds.lpl.arizona.edu/PDS/EXTRAS/RDR/ESP/ORB_048600_048699/ESP_048683_1245/ESP_048683_1245_MIRB.abrowse.jpg https://www.nasa.gov/content/goddard/enormous-aquifer-discovered-under-greenland-ice-sheet/ https://www.nasa.gov/multimedia/imagegallery/image_feature_645.html https://commons.wikimedia.org/wiki/File:Hexabenzocoronene-3D-balls.png https://www.nasa.gov/multimedia/imagegallery/image_feature_1736.html https://www.nasa.gov/centers/ames/news/releases/2010/10-65AR.html https://www.eso.org/public/usa/images/eso1209eb/ https://en.wikipedia.org/wiki/Benzonitrile https://www.nasa.gov/multimedia/imagegallery/image_feature_2195.html

1 mês atrás

Could Naked Singularities Exist?

To support SciShow Space and learn more about Brilliant, go to https://brilliant.org/scishowspace/. A naked singularity is something that should be a black hole, but it’s neither black nor a hole. If they exist, they’ll rewrite physics as we know it. We want to learn more about you and your opinions! If you have time, please take a moment to fill out this survey: https://www.surveymonkey.com/r/SciShowSurvey2017 Thank you! Host: Reid Reimers ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Kelly Landrum Jones, Sam Lutfi, Kevin Knupp, Nicholas Smith, D.A. Noe, alexander wadsworth, سلط الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Bella Nash, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick Merrithew, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali, Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://io9.gizmodo.com/5825098/whats-so-scandalous-about-a-naked-singularity https://www.quantamagazine.org/where-gravity-is-weak-and-naked-singularities-are-verboten-20170620/ http://www.theory.caltech.edu/people/preskill/new_naked_bet.html http://www.theory.caltech.edu/people/preskill/nyt_bet_story.html https://www.sciencenews.org/article/naked-singularity-might-evade-cosmic-censor https://blogs.scientificamerican.com/critical-opalescence/what-would-it-be-like-to-fall-into-a-naked-singularity-guest-post/ http://www.nytimes.com/1991/03/10/us/computer-defies-einstein-s-theory.html https://www.newscientist.com/article/mg12917604.300-science-naked-singularities-pose-problems-for-einsteins-theory/ https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.66.994 http://www.nytimes.com/1997/02/16/weekinreview/what-a-physicist-finds-obscene.html http://www.pas.rochester.edu/~tobin/documents/kip-in-discover-2007-11.pdf ---------- Images: https://commons.wikimedia.org/wiki/File:Black_Hole_in_the_universe.jpg https://www.nasa.gov/mission_pages/nustar/multimedia/pia16695.html https://www.nasa.gov/sites/default/files/images/467382main_dn12679-1_600.jpg https://apod.nasa.gov/apod/ap141026.html https://apod.nasa.gov/apod/ap041226.html https://www.nasa.gov/audience/forstudents/k-4/stories/nasa-knows/what-is-a-black-hole-k4.html https://www.nasa.gov/centers/armstrong/multimedia/imagegallery/2017_achievements/ACD17-0168-12.html

1 mês atrás

Fast Radio Bursts: Mystery Solved?

Our favorite fast radio burst, FRB 121102, brings us one step closer to understanding its source, and astronomers have a new theoretical upper limit for star masses. We want to learn more about you and your opinions! If you have time, please take a moment to fill out this survey: https://www.surveymonkey.com/r/SciShowSurvey2017 Thank you! Hosted by: Hank Green ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Kelly Landrum Jones, Sam Lutfi, Kevin Knupp, Nicholas Smith, D.A. Noe, alexander wadsworth, سلط الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Bella Nash, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick Merrithew, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali, Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: http://nature.com/articles/doi:10.1038/nature25149 https://www.nytimes.com/2017/01/04/science/fast-radio-burst-galaxy.html http://aasnova.org/2017/09/20/a-fast-radio-burst-every-second/ http://www.skyandtelescope.com/astronomy-news/astronomers-trace-fast-radio-burst-to-a-surprising-source/ http://science.sciencemag.org/content/359/6371/69 http://pages.astronomy.ua.edu/keel/galaxies/starburst.html Images: https://www.nasa.gov/multimedia/imagegallery/image_feature_2218.html https://commons.wikimedia.org/wiki/File:Tarantula_Nebula_TRAPPIST.jpg http://www.skyandtelescope.com/astronomy-news/astronomers-trace-fast-radio-burst-to-a-surprising-source/ http://aasnova.org/2017/09/20/a-fast-radio-burst-every-second/ https://en.wikipedia.org/wiki/File:LH_95.jpg https://commons.wikimedia.org/wiki/File:Moving_heart_of_the_Crab_Nebula.jpg https://en.wikipedia.org/wiki/File:Paranal_Platform_After_Sunset_(ESO).jpg

1 mês atrás

Isolation Training

Long months or years spent in space can be isolating, making astronauts susceptible to boredom and depression. Here's a look at some long-term studies we've done here on Earth to figure out what isolation does to people, and how to make it a little more tolerable. Thumbnail Credit: University of Hawai‘i https://www.flickr.com/photos/uhawaii/34593743871/in/album-72157682024224650/ We want to learn more about you and your opinions! If you have time, please take a moment to fill out this survey: https://www.surveymonkey.com/r/SciShowSurvey2017 Thank you! Hosted by: Reid Reimers ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Kelly Landrum Jones, Sam Lutfi, Kevin Knupp, Nicholas Smith, D.A. Noe, alexander wadsworth, سلط الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Bella Nash, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick Merrithew, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali, Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: http://www.cabinetmagazine.org/issues/30/foer.php http://mentalfloss.com/article/26483/4-bizarre-experiments-should-never-be-repeated https://io9.gizmodo.com/an-experiment-that-tested-a-mans-tolerance-for-isolati-1503280842 https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/20170001366.pdf https://www.nasa.gov/analogs/hera http://hi-seas.org/?cat=84 https://www.theatlantic.com/technology/archive/2013/08/good-news-future-colonists-mars-meals-may-feature-nutella/278682/ https://aeon.co/essays/what-four-months-on-mars-taught-me-about-boredom http://www.sciencedirect.com/science/article/pii/S1877705816322792 Images: https://en.wikipedia.org/wiki/File:STS-129_Zvezda_sunrise.jpg https://commons.wikimedia.org/wiki/File:Candle_light_inside_the_Luray_Caverns_-_panoramio.jpg https://en.wikipedia.org/wiki/File:Mokuaweoweo_from_the_air.gif https://www.flickr.com/photos/uhawaii/31571356064/in/album-72157677141586901/ https://en.wikipedia.org/wiki/File:Mauna_Loa_from_the_air.jpg https://www.flickr.com/photos/uhawaii/34593743611/in/album-72157682024224650/ https://www.flickr.com/photos/uhawaii/34593744011/in/album-72157682024224650/ https://www.flickr.com/photos/uhawaii/34593743721/in/album-72157682024224650/ https://www.flickr.com/photos/uhawaii/34562993482/in/album-72157682024224650/

1 mês atrás

A New, Bubbly Origin Story for the Solar System

We might be closer to figuring out how our solar system was born and NASA has two finalists for its next New Frontiers mission. We want to learn more about you and your opinions! If you have time, please take a moment to fill out this survey: https://www.surveymonkey.com/r/SciShowSurvey2017 Thank you! Host: Caitlin Hofmeister ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Kelly Landrum Jones, Sam Lutfi, Kevin Knupp, Nicholas Smith, D.A. Noe, alexander wadsworth, سلط الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Bella Nash, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick Merrithew, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali, Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: http://iopscience.iop.org/article/10.3847/1538-4357/aa992e/meta https://news.uchicago.edu/article/2017/12/22/scientists-describe-how-solar-system-could-have-formed-bubble-around-giant-star https://www.eurekalert.org/multimedia/pub/159267.php http://www.popularmechanics.com/space/solar-system/a14486467/solar-system-formed-bubble-surrounding-hottest-stars/ https://www.hou.usra.edu/meetings/lpsc2017/pdf/1692.pdf https://www.forbes.com/sites/briankoberlein/2017/12/27/our-sun-could-be-the-child-of-a-wolf/#6d1596744f53 http://www.skyandtelescope.com/astronomy-news/nasa-selects-finalists-next-new-frontiers-mission/ https://www.nasa.gov/press-release/nasa-invests-in-concept-development-for-missions-to-comet-saturn-moon-titan http://dragonfly.jhuapl.edu/ http://www.jhuapl.edu/newscenter/pressreleases/2017/171221.asp http://spacenews.com/nasa-selects-comet-and-titan-missions-as-new-frontiers-finalists/ ---------- Images: https://www.nasa.gov/mission_pages/chandra/images/wide-field-optical-image-of-supernova-1987a.html https://www.nasa.gov/mission_pages/chandra/images/chandra-reveals-the-elementary-nature-of-cassiopeia-a.html https://www.nasa.gov/image-feature/goddard/hubble-view-wolf-rayet-stars-intense-and-short-lived https://www.nasa.gov/image-feature/goddard/2016/hubbles-blue-bubble https://www.nasa.gov/jpl/pia18876/welcome-to-a-comet-from-lander-on-surface https://www.nasa.gov/content/ten-years-ago-huygens-probe-lands-on-surface-of-titan https://www.nasa.gov/multimedia/imagegallery/image_feature_318.html https://www.nasa.gov/image-feature/jpl/5-peering-through-titans-haze

1 mês atrás

How the US Launched Its First Satellite

60 years ago, in January 1958, the United States launched its first satellite, Explorer 1. We want to learn more about you and your opinions! If you have time, please take a moment to fill out this survey: https://www.surveymonkey.com/r/SciShowSurvey2017 Thank you! Host: Reid Reimers ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Kelly Landrum Jones, Sam Lutfi, Kevin Knupp, Nicholas Smith, Inerri, D.A. Noe, alexander wadsworth, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Bella Nash, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick Merrithew, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali, Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://nssdc.gsfc.nasa.gov/multi/explorer.html https://nssdc.gsfc.nasa.gov/nmc/spacecraftDisplay.do?id=2013-033A’ https://history.nasa.gov/sputnik/expinfo.html https://www.popsci.com/interservice-rivalry-that-delayed-americas-first-satellite-launch#page-3 https://nssdc.gsfc.nasa.gov/nmc/spacecraftDisplay.do?id=1957-001B https://nssdc.gsfc.nasa.gov/nmc/spacecraftDisplay.do?id=1957-002A http://www.dtic.mil/dtic/tr/fulltext/u2/a285101.pdf ---------- Images: https://en.wikipedia.org/wiki/File:Explorer1.jpg https://www.nasa.gov/directorates/heo/scan/images/history/October1957_2.html https://commons.wikimedia.org/wiki/File:Sputnik_1.jpg https://en.wikipedia.org/wiki/File:Vanguard_TV3.ogv https://commons.wikimedia.org/wiki/File:Sputnik_8K71PS_grey.svg https://en.wikipedia.org/wiki/Sputnik_(rocket)#/media/File:GPN-2002-000184.png https://en.wikipedia.org/wiki/Juno_I#/media/File:Juno-1_explorer-2.jpg https://en.wikipedia.org/wiki/File:Explorer1.jpg https://en.wikipedia.org/wiki/Explorer_1#/media/File:Explorer_1_During_the_Installation_to_Jupiter-C.jpg https://en.wikipedia.org/wiki/File:1958-02-03_First_US_Satellite_Launched.ogv https://www.nasa.gov/content/earths-changing-vistas https://www.nasa.gov/feature/goddard/2017/nasa-s-icon-explores-the-boundary-between-earth-and-space https://www.nasa.gov/mission_pages/sunearth/missions/mission_gold.html https://www.nasa.gov/content/goddard/nasa-s-tess-mission-cleared-for-next-development-phase

1 mês atrás

Future Space News of 2018

Here's a sneak peek at three missions coming up in 2018. We have rockets launching, spacecraft arriving at their destinations, and missions coming to an end. We want to learn more about you and your opinions! If you have time, please take a moment to fill out this survey: https://www.surveymonkey.com/r/SciShowSurvey2017 Thank you! Hosted by: Hank Green ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Kelly Landrum Jones, Sam Lutfi, Kevin Knupp, Nicholas Smith, Inerri, D.A. Noe, alexander wadsworth, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Bella Nash, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick Merrithew, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali, Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.jpl.nasa.gov/news/fact_sheets/InSight.pdf https://www.youtube.com/watch?v=rYDgj0kOYbg https://www.nasaspaceflight.com/2017/11/mars-insight-passes-tvac-testing-2018-launch/ https://insight.jpl.nasa.gov/newsdisplay.cfm?Subsite_News_ID=38547 https://lunar.xprize.org/about/guidelines https://www.airspacemag.com/space/moon-race-google-x-prize-180962397/ https://www.wired.com/story/the-moon-express-mx-1e-lander-is-heading-for-the-moon-or-bust/ https://rocketlabusa.com/electron/ http://www.spaceil.com/news/everything-youve-ever-wanted-to-know-about-the-first-israeli-spacecraft-to-the-moon/ http://www.spaceil.com/technology/ https://www.nationalgeographic.com/magazine/2017/08/space-race-moon-google-lunar-xprize/ http://www.synergymoon.com/index.html http://www.ibtimes.co.in/kalamsat-top-7-facts-you-need-know-about-worlds-smallest-satellite-731999 http://www.teamindus.in/mission/ https://team-hakuto.jp/en/technology/index.html http://www.spaceil.com/he/news/spaceil-alerts-the-national-dream-in-danger-of-closing/ https://theprint.in/2017/11/17/indian-firm-moon-rover-dream-crash-burn-lack-funds/ https://www.japantimes.co.jp/news/2017/11/08/national/science-health/japanese-team-competing-lunar-probe-contest-delay-launch/#.WiIKjSMrJFS https://www.asteroidmission.org/objectives/mission-operations/ https://www.asteroidmission.org/objectives/instruments/ Images: https://en.wikipedia.org/wiki/File:Terrestrial_Planet_Interiors_(Earth,_Mars_and_Moon)_-_Artist%27s_Concept.jpg https://commons.wikimedia.org/wiki/File:OSIRIS_Mars_true_color.jpg https://en.wikipedia.org/wiki/File:PIA17358-MarsInSightLander-20140326.jpg https://commons.wikimedia.org/wiki/File:20151014_SPACEIL_MODEL.jpg https://commons.wikimedia.org/wiki/File:Imbrium_location.jpg https://en.wikipedia.org/wiki/File:OSIRIS-REx_artist_rendetion.jpg https://commons.wikimedia.org/wiki/File:Bennu_shape_model.gif https://en.wikipedia.org/wiki/File:Artist%27s_concept_of_OSIRIS-REx_TAGSAM_in_operation.jpg https://www.nasa.gov/mission_pages/WISE/multimedia/gallery/pia14729.html https://commons.wikimedia.org/wiki/File:FullMoon2010.jpg

1 mês atrás

The UAE's Martian City on Earth

The United Arab Emirates is planning an enormous colony on Mars, but first they are building the biggest Mars simulator right here on earth. We want to learn more about you and your opinions! If you have time, please take a moment to fill out this survey: https://www.surveymonkey.com/r/SciShowSurvey2017 Thank you! Host: Reid Reimers ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Kelly Landrum Jones, Sam Lutfi, Kevin Knupp, Nicholas Smith, Inerri, D.A. Noe, alexander wadsworth, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Bella Nash, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick Merrithew, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali, Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.cnbc.com/2017/02/13/i-took-a-trip-to-mars-in-2117-and-it-was-exactly-like-star-wars.html https://www.washingtonpost.com/news/worldviews/wp/2017/02/16/the-uaes-ambitious-plan-to-build-a-new-city-on-mars/?utm_term=.163381005fca http://www.emiratesmarsmission.ae/ http://www.emiratesmarsmission.ae/scientific-goals https://www.popsci.com/united-arab-emirates-mars-city-pictures https://www.engadget.com/2017/09/28/dubai-building-mock-martian-city/ http://mediaoffice.ae/en/media-center/news/26/9/2017/mars.aspx http://mdrs.marssociety.org/ http://fmars.marssociety.org/ http://hi-seas.org/ http://hi-seas.org/wp-content/uploads/2016/01/HI-SEAS-MediaKit_12Sept2017.pdf ---------- Images: https://commons.wikimedia.org/wiki/File:MDRS_Campus.jpg https://commons.wikimedia.org/wiki/File:FMARS_2009_panorama.jpg https://www.flickr.com/photos/uhawaii/34562993152/ https://www.nasa.gov/multimedia/imagegallery/image_feature_1506.html

1 mês atrás

The Hardest Things About Living on Mars

To support SciShow Space and learn more about Brilliant, go to https://brilliant.org/scishowspace/ Creating a Mars colony is a dream for many people, but it comes with some unique and challenging problems. We want to learn more about you and your opinions! If you have time, please take a moment to fill out this survey: https://www.surveymonkey.com/r/SciShowSurvey2017 Thank you! Hosted by: Reid Reimers ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Kelly Landrum Jones, Sam Lutfi, Kevin Knupp, Nicholas Smith, Inerri, D.A. Noe, alexander wadsworth, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Bella Nash, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick Merrithew, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali, Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.seeker.com/making-mars-habitable-farming-astronauts-food-nasa-spacex-colonization-2098820191.html https://cipotato.org/pressreleases/indicators-show-potatoes-can-grow-mars/ http://www.slate.com/articles/technology/future_tense/2015/04/perchlorate_in_martian_soil_the_chemical_that_could_be_dangerous_to_astronauts.html http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0103138 https://www.ncbi.nlm.nih.gov/pubmed/19574385 https://www.epa.gov/sites/production/files/2014-03/documents/ffrrofactsheet_contaminant_perchlorate_january2014_final.pdf http://www.sciencemag.org/news/2006/10/perchlorate-impacts-thyroid-low-doses https://www.nasa.gov/feature/goddard/the-fact-and-fiction-of-martian-dust-storms https://www.space.com/1732-martian-dust-major-risk-manned-mission.html https://www.jpl.nasa.gov/news/news.php?feature=6638 https://blogs.scientificamerican.com/life-unbounded/the-great-martian-storm-of-e2809971/ https://www.nasa.gov/feature/goddard/real-martians-how-to-protect-astronauts-from-space-radiation-on-mars https://phys.org/news/2016-11-bad-mars.html https://www.smithsonianmag.com/science-nature/radiation-remains-problem-any-mission-mars-180959092/ https://photojournal.jpl.nasa.gov/jpeg/PIA17601.jpg https://www.nature.com/articles/srep29901 https://phys.org/news/2017-09-lava-tubes-hidden-sites-future.html https://image.gsfc.nasa.gov/poetry/venus/q2811.html https://srag.jsc.nasa.gov/spaceradiation/What/What.cfm Images: https://commons.wikimedia.org/wiki/File:Colonization_of_Mars.jpg https://commons.wikimedia.org/wiki/File:S89_51054.jpg https://en.wikipedia.org/wiki/File:14-2290-SpaceLaunchSystem-AfterLaunch-20140827.jpg https://en.wikipedia.org/wiki/File:PIA16938-RadiationSources-InterplanetarySpace.jpg https://en.wikipedia.org/wiki/File:Geodynamo_Between_Reversals.gif https://commons.wikimedia.org/wiki/File:PIA17601-Comparisons-RadiationExposure-MarsTrip-20131209.png https://www.nasa.gov/pdf/740785main_Flynn_Spring_Symposium_2013.pdf https://en.wikipedia.org/wiki/File:Pavonis_Mons_lava_tube_skylight_crop.jpg https://www.nasa.gov/feature/farming-in-martian-gardens https://commons.wikimedia.org/wiki/File:Mars_Food_Production_-_Bisected.jpg https://en.wikipedia.org/wiki/File:Concept_Mars_colony.jpg https://www.nasa.gov/feature/goddard/the-fact-and-fiction-of-martian-dust-storms https://commons.wikimedia.org/wiki/File:KSC-03PD-0786.jpg https://en.wikipedia.org/wiki/Spirit_(rover)#/media/File:NASA_Mars_Rover.jpg https://en.wikipedia.org/wiki/File:Astronaut_working_on_Mars.jpg https://commons.wikimedia.org/wiki/File:Martian_habitat_with_colonists.jpg

2 meses atrás

A Ridiculously Huge Pair of Ancient Galaxies

To support SciShow Space and learn more about Brilliant, go to https://brilliant.org/scishowspace/ Astronomers have found a couple galaxies that were much larger than expected, and the Opportunity rover might be in for some harsh Martian weather! We want to learn more about you and your opinions! If you have time, please take a moment to fill out this survey: https://www.surveymonkey.com/r/SciShowSurvey2017 Thank you! ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Kelly Landrum Jones, Sam Lutfi, Kevin Knupp, Nicholas Smith, Inerri, D.A. Noe, alexander wadsworth, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Bella Nash, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick Merrithew, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali, Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.nature.com/articles/nature24629 https://public.nrao.edu/news/2017-alma-galaxies-dark-matter/ https://www.simonsfoundation.org/2017/12/06/early-galaxies-dark-matter/ https://www.nasa.gov/feature/jpl/nasa-mars-rover-teams-tilted-winter-strategy-works https://mars.jpl.nasa.gov/mer/newsroom/pressreleases/20070720a.html https://mars.jpl.nasa.gov/mer/newsroom/pressreleases/20070824a.html https://www.nasa.gov/feature/goddard/the-fact-and-fiction-of-martian-dust-storms https://www.smithsonianmag.com/science-nature/mars-weather-forecast-calls-massive-dust-stormssolar-system-mechanics-may-explain-why-180959174/ https://www.popsci.com/can-we-predict-global-dust-storms-on-mars Images: https://en.wikipedia.org/wiki/File:Spectrum.svg https://commons.wikimedia.org/wiki/File:NGC_4414_(NASA-med).jpg https://commons.wikimedia.org/wiki/File:ALMA_Antennas_on_Chajnantor.jpg https://commons.wikimedia.org/wiki/File:A_Horseshoe_Einstein_Ring_from_Hubble.JPG https://www.nasa.gov/images/content/176484main_hst_dark_ring_1_full.jpg https://commons.wikimedia.org/wiki/File:Erebus_360_L257atc-B652R1.jpg https://commons.wikimedia.org/wiki/File:Opportunity_in_Endurance_Crater.jpg https://commons.wikimedia.org/wiki/File:MarsEndurance.jpg https://mars.jpl.nasa.gov/mer/newsroom/pressreleases/20070720a.html

2 meses atrás