SciShow Space

SciShow Space
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  • 357 bölüm

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!

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

5 saat önce

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

4 gün önce

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 hafta önce

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 hafta önce

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

2 hafta önce

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

2 hafta önce

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

3 hafta önce

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

4 hafta önce

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

1 ay önce

Life Beyond Neptune: The Kuiper Belt & Scattered Disc

The solar system is enormous, and includes the Kuiper Belt and the Scattered Disc, both of which turn out to be really weird in some pretty awesome ways. 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: http://pluto.jhuapl.edu/Participate/learn/What-We-Know.php?link=The-Kuiper-Belt https://solarsystem.nasa.gov/planets/kbos/indepth http://www.nature.com/nature/journal/v362/n6422/abs/362730a0.html?foxtrotcallback=true https://imagine.gsfc.nasa.gov/features/cosmic/solar_system_info.html https://www.nasa.gov/feature/new-horizons-reveals-pluto-s-atmospheric-pressure-has-sharply-decreased http://pluto.jhuapl.edu/News-Center/PI-Perspectives.php?page=piPerspective_08_08_2017 https://www.space.com/34066-pluto-moon-charon-red-spot-source.html https://www.nature.com/nature/journal/v522/n7554/full/nature14469.html https://solarsystem.nasa.gov/planets/oort/indepth http://iopscience.iop.org/article/10.3847/2041-8205/819/2/L38/pdf http://www.astronomy.ohio-state.edu/~pogge/Ast161/Unit4/dance.html Images: https://en.wikipedia.org/wiki/File:PIA17046_-_Voyager_1_Goes_Interstellar.jpg https://en.wikipedia.org/wiki/File:Astronomical_unit.png https://en.wikipedia.org/wiki/File:Lhborbits.png https://en.wikipedia.org/wiki/File:Kuiper_belt_-_Oort_cloud-en.svg https://en.wikipedia.org/wiki/File:Artist%27s_impression_dwarf_planet_Eris.jpg https://en.wikipedia.org/wiki/File:Eris_Orbit.svg https://en.wikipedia.org/wiki/File:EightTNOs.png https://en.wikipedia.org/wiki/File:Pluto-FlyoverAnimation-20150918.webm https://en.wikipedia.org/wiki/File:Haumea_rotation_with_ring.gif https://en.wikipedia.org/wiki/File:Neptune_Full.jpg https://en.wikipedia.org/wiki/File:Pluto-01_Stern_03_Pluto_Color_TXT.jpg https://en.wikipedia.org/wiki/File:Pluto-BlueSkyFinal_PIA21590.jpg https://en.wikipedia.org/wiki/File:14-281-KuiperBeltObject-ArtistsConcept-20141015.jpg https://exoplanets.nasa.gov/news/1400/interstellar-crossing-the-cosmic-void/

1 ay önce

The Oldest Quasar Ever and the Newest Failed Launch

We have discovered an enormous black hole that’s older and farther away than any we’ve ever seen, and a recent rocket launch did not go as planned. SciShow Finds: https://scishowfinds.com/ 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, 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: http://nature.com/articles/doi:10.1038/nature25180 https://www.haystack.mit.edu/ast/science/epoch/ https://arstechnica.com/science/2017/11/this-weeks-failed-russian-rocket-had-a-pretty-bad-programming-error/ https://arstechnica.com/science/2017/11/the-second-launch-from-russias-new-spaceport-has-failed/ https://www.npr.org/sections/thetwo-way/2013/07/10/200775748/report-upside-down-sensors-toppled-russian-rocket https://arstechnica.com/science/2013/07/parts-installed-upside-down-caused-last-weeks-russian-rocket-to-explode/ ---------- Images: https://www.nasa.gov/image-feature/star-wanders-too-close-to-a-black-hole http://press.nature.com/?post_type=press_release&p=99141&shunter=1506556910744 https://www.nasa.gov/mission_pages/chandra/multimedia/distant-quasar-RXJ1131.html https://www.nasa.gov/multimedia/imagegallery/image_feature_805.html https://www.nasa.gov/image-feature/expedition-51-launch-to-the-international-space-station

1 ay önce

How Computers Revolutionized Space Travel

As computers have gotten more powerful, they’ve completely transformed how we explore the solar system. And along the way, the space industry has given computer science a boost too. 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: 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, Fatima Iqbal, 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://history.nasa.gov/computers/contents.html http://web.mit.edu/digitalapollo/Documents/Chapter4/manualcontrol.pdf https://airandspace.si.edu/stories/editorial/apollo-guidance-computer-and-first-silicon-chips http://www.slate.com/articles/arts/books/2009/06/when_america_first_met_the_microchip.html http://www.computerweekly.com/feature/Apollo-11-The-computers-that-put-man-on-the-moon https://saturn.jpl.nasa.gov/mission/grand-finale/cassini-quick-facts/ https://www.nasa.gov/feature/jpl/nasa-mars-rover-can-choose-laser-targets-on-its-own https://mars.nasa.gov/msl/mission/technology/insituexploration/edl/skycrane/ https://www.livescience.com/46021-what-is-a-transistor.html https://mars.nasa.gov/msl/mission/technology/insituexploration/edl/ https://science.nasa.gov/science-news/science-at-nasa/2012/30jul_skycrane ----------- Images: https://www.nasa.gov/directorates/heo/scan/images/history/May1961.html https://www.nasa.gov/content/apollo-mission-control-center-0 https://www.flickr.com/photos/projectapolloarchive/21669294011/in/album-72157658601662068/ https://en.wikipedia.org/wiki/TRADIC#/media/File:TRADIC_computer.jpg https://en.wikipedia.org/wiki/Invention_of_the_integrated_circuit#/media/File:Agc_nor2.jpg https://history.nasa.gov/alsj/a16/LM11-co46.jpg https://en.wikipedia.org/wiki/Ranger_7#/media/File:The_Ranger_Spacecraft_GPN-2000-001979.jpg https://www.nasa.gov/directorates/heo/scan/images/history/February1969.html https://www.nasa.gov/multimedia/imagegallery/image_feature_1404.html https://www.nasa.gov/image-feature/pia20332/full-circle-vista-from-naukluft-plateau-on-mars https://mars.nasa.gov/msl/multimedia/videos/?v=18

1 ay önce

The First Results on the Interstellar Asteroid!

Our asteroid news edition this week clears up some misleading headlines regarding 3200 Phaethon, and our interstellar visitor has both a new name and a shape we haven’t seen before. SciShow Finds: https://scishowfinds.com/ 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: 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, Fatima Iqbal, 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: ’Oumuamua: https://www.nature.com/articles/nature25020 http://www.minorplanetcenter.net/mpec/K17/K17V17.html https://phys.org/news/2017-11-eso-interstellar-asteroid.html http://blogs.discovermagazine.com/outthere/2017/11/23/interstellar-asteroid-mystery/ http://www.skyandtelescope.com/astronomy-news/meet-oumuamua-the-interstellar-cigar/ https://arxiv.org/abs/1711.05687 3200 Phaethon: https://arxiv.org/abs/1605.05205 https://www.aanda.org/articles/aa/abs/2016/08/aa28666-16/aa28666-16.html https://www.scientificamerican.com/article/what-causes-a-meteor-show/ http://adsabs.harvard.edu/abs/1989A%26A...225..533G http://www.newsweek.com/3200-phaethon-geminid-meteor-shower-nasa-722056 http://www.skyandtelescope.com/astronomy-news/observing-news/geminid-meteor-shower121214/ http://iopscience.iop.org/article/10.1088/0004-6256/145/6/154/ https://arxiv.org/abs/1304.1430 http://iopscience.iop.org/article/10.1088/2041-8205/771/2/L36/ https://www.nasa.gov/centers/marshall/news/lunar/phaethon.html https://ssd.jpl.nasa.gov/sbdb.cgi?sstr=3200;cad=1 https://www.amsmeteors.org/meteor-showers/2017-meteor-shower-list/ https://www.space.com/34921-geminid-meteor-shower-guide.html https://in-the-sky.org/data/constellation.php?id=39 Images: https://commons.wikimedia.org/wiki/File:Comet_20171025-16_gif.gif https://en.wikipedia.org/wiki/File:InnerSolarSystem-en.png https://en.wikipedia.org/wiki/File:A2017U1_5gsmoothWHT_enhanced.jpg https://en.wikipedia.org/wiki/File:Eso1737a-shorter.jpg https://en.wikipedia.org/wiki/File:Asteroid_Phaethon_25dec2010_stack.jpg https://en.wikipedia.org/wiki/File:3200_Phaethon_orbit_dec_2017.png https://en.wikipedia.org/wiki/File:Geminid_meteor_shower.jpg https://en.wikipedia.org/wiki/File:3200_Phaethon_skypath_Dec_2017.png https://en.wikipedia.org/wiki/File:Geminids.jpg

1 ay önce

The VASIMR Engine: How to Get to Mars in 40 Days

Chemical engines can only move us through the solar system so quickly, but a faster method is being engineered right now that could get us to Mars in just 40 days! 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: 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, Fatima Iqbal, 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.adastrarocket.com/aarc/VASIMR https://www.nasa.gov/centers/glenn/about/fs21grc.html https://www.nasa.gov/centers/glenn/technology/Ion_Propulsion1.html http://www.adastrarocket.com/GarRSBSept2004_article.pdf http://adastrarocket.com/pressReleases/AdAstraRelease080917-final.pdf https://arstechnica.com/science/2017/02/nasas-longshot-bet-on-a-revolutionary-rocket-may-be-about-to-pay-off/ https://www.nasa.gov/press/2015/march/nasa-announces-new-partnerships-with-us-industry-for-key-deep-space-capabilities https://www.nasa.gov/centers/glenn/about/fs21grc.html https://dawn.jpl.nasa.gov/mission/ion_engine_interactive/lev3.html Images: https://commons.wikimedia.org/wiki/File:Vasimr.jpg https://commons.wikimedia.org/wiki/File:VASIMR_spacecraft.jpg https://commons.wikimedia.org/wiki/File:VASIMR_schemat_uproszczony.png https://en.wikipedia.org/wiki/File:Capturing_the_Solar_Maximum_Mission_satellite.jpg https://en.wikipedia.org/wiki/File:Ssme_schematic_(updated).svg

1 ay önce

Maybe There Isn't Liquid Water on Mars

Two years ago we were very excited about the announcement of water on Mars, but some new research challenges that idea. And one of our most successful exoplanet finding tools has discovered another one, this time pretty close to home! SciShow Finds: https://scishowfinds.com ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: 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, Fatima Iqbal, 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/s41561-017-0012-5 https://www.space.com/36162-mars-dark-streaks-dry-avalanches.html https://www.nasa.gov/mission_pages/phoenix/news/phoenix-20080731.html http://www.nature.com/ngeo/journal/vaop/ncurrent/full/ngeo2917.html https://www.nasa.gov/feature/jpl/mars-gullies-likely-not-formed-by-liquid-water http://onlinelibrary.wiley.com/doi/10.1002/2016GL068956/full https://www.nature.com/articles/ngeo2546 https://www.aanda.org/component/article?access=doi&doi=10.1051/0004-6361/201731973 https://www.eso.org/public/archives/releases/sciencepapers/eso1736/eso1736a.pdf https://www.eurekalert.org/pub_releases/2017-11/e-ctw111317.php https://www.eso.org/public/teles-instr/lasilla/36/harps/ Images: https://www.nasa.gov/press-release/nasa-confirms-evidence-that-liquid-water-flows-on-today-s-mars https://commons.wikimedia.org/wiki/File:South_Polar_Cap_of_Mars_during_Martian_South_summer_2000.jpg https://commons.wikimedia.org/wiki/File:Warm_Season_Flows_on_Slope_in_Newton_Crater_(animated).gif https://commons.wikimedia.org/wiki/File:Hirise_at_mars.jpg https://commons.wikimedia.org/wiki/File:Slope_Lineae_PIA14479-43_946-710.jpg https://www.nasa.gov/feature/jpl/mars-gullies-likely-not-formed-by-liquid-water http://www.eso.org/public/usa/images/eso1736a/ https://commons.wikimedia.org/wiki/File:Spektrograf_HARPS.jpg https://commons.wikimedia.org/wiki/File:RedDwarfNASA.jpg https://commons.wikimedia.org/wiki/File:ELT_concept.jpg

1 ay önce

Could We Build Weather-Controlling Satellites?

In some science fiction movies, satellites control the weather in disastrous, but effective ways. Here in reality, we have attempted to influence the weather, with mixed results. 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: 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, Fatima Iqbal, 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.dri.edu/cloudseeding http://www.weathermodification.org/faq.php http://www.aoml.noaa.gov/hrd/hrd_sub/sfury.html http://www.aoml.noaa.gov/hrd/hrd_sub/stormfury_era.html https://doi.org/10.1175/1520-0477(1985)066%3C0505:PSASC%3E2.0.CO;2 http://www.npr.org/templates/story/story.php?storyId=9189996 https://doi.org/10.1175/1520-0477(1981)062%3C0368:HRTFHC%3E2.0.CO;2 ---------- Images: https://en.wikipedia.org/wiki/File:Cloudseedingimagerevised.jpg https://www.flickr.com/photos/britishlibrary/11129116055/ https://www.flickr.com/photos/britishlibrary/11306368406/ https://en.wikipedia.org/wiki/Hail_cannon#/media/File:Banska_Stiavnica_Cannon-1.JPG https://en.wikipedia.org/wiki/Hail_cannon#/media/File:International_congress_on_hail_shooting.jpg https://en.wikipedia.org/wiki/Hail_cannon#/media/File:Hail_cannon.jpg

1 ay önce

A Zombie Star That Just Won't Die

What exactly is a ‘Zombie Star,’ and how does it compare to other stars and supernovas? We’ve also learned more about how the haze over Pluto plays a role in its temperature. 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: 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, Fatima Iqbal, 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.keckobservatory.org/recent/entry/LCO_supernova https://www.nature.com/articles/nature24030 https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.18.379 http://iopscience.iop.org/article/10.3847/1538-4357/836/2/244/meta;jsessionid=D94FCFB34EBFF404AAC91DF857F18175.ip-10-40-2-120 http://nature.com/articles/doi:10.1038/nature24465 http://pluto.jhuapl.edu/Participate/learn/What-We-Know.php?link=Plutos-Atmosphere http://www.skyandtelescope.com/astronomy-news/plutos-atmosphere-confounds-researchers-032520166/ http://adsabs.harvard.edu/full/1989BAAS...21..981E Images: https://en.wikipedia.org/wiki/File:Keplers_supernova.jpg https://en.wikipedia.org/wiki/File:IPTF14hls.png https://en.wikipedia.org/wiki/File:Pluto-01_Stern_03_Pluto_Color_TXT.jpg https://en.wikipedia.org/wiki/File:Pluto-BlueSkyFinal_PIA21590.jpg https://commons.wikimedia.org/wiki/File:New_horizons_(NASA).jpg https://en.wikipedia.org/wiki/File:MVIC_sunset_scan_of_Pluto.jpg

1 ay önce

The Coolest Missions from India's Space Program

The Indian Space Research Organisation, or ISRO, is on its way to becoming a leader in space exploration — and they’re just getting started. Host: Reid Reimers 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: 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, Fatima Iqbal, 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.universetoday.com/105772/maven-and-mom-missions-from-nasa-and-india-plan-martian-science-collaboration-in-orbit/ http://www.isro.gov.in/pslv-c25-mars-orbiter-mission http://timesofindia.indiatimes.com/city/mangaluru/ISRO-chief-signals-Indias-readiness-for-Chandrayaan-II-mission/articleshow/51178528.cms https://thewire.in/58415/mars-orbiter-isro-planetary/ http://www.isro.gov.in/announcement-of-opportunity-ao-future-mars-orbiter-mission-mom-2 http://www.thehindu.com/sci-tech/science/astrosat-rules-out-afterglow-in-black-hole-merger/article19094393.ece https://www.nytimes.com/2017/02/15/world/asia/india-satellites-rocket.html http://www.isro.gov.in/pslv-c37-successfully-launches-104-satellites-single-flight http://bangaloremirror.indiatimes.com/bangalore/others/After-Mars-ISRO-looks-to-conquer-Venus-Jupiter/articleshow/56342122.cms https://www.seeker.com/india-mars-orbiter-mission-methane-detector-flaw-red-planet-2133861312.html http://www.planetary.org/blogs/guest-blogs/2016/1005-moms-second-anniversary-at-mars.html http://www.planetary.org/blogs/emily-lakdawalla/2015/03040850-mars-orbiter-mission-methane.html http://exploration.esa.int/mars/46475-trace-gas-orbiter/ ---------- Images: https://commons.wikimedia.org/wiki/File:Hayabusa_hover.jpg https://en.wikipedia.org/wiki/Soyuz_(rocket_family) https://en.wikipedia.org/wiki/Chandrayaan-1#/media/File:Chandrayaan-1.jpg https://commons.wikimedia.org/wiki/File:Mars_Orbiter_Mission_-_India_-_ArtistsConcept.jpg https://www.nasa.gov/directorates/heo/scan/services/missions/solarsystem/MAVEN.html https://www.nasa.gov/centers/marshall/history/this-week-in-nasa-history-sts-109-returns-to-earth-after-servicing-the-hubble.html https://commons.wikimedia.org/wiki/File:Chandra-spacecraft_labeled-en.jpg https://www.nasa.gov/jpl/wise/black-holes-20131203i.html

2 ay önce

We Found One of the Oldest Galaxies Ever!

Astronomers found a galaxy older than almost any we’ve ever seen before, and we have a new, faster method to use in our search for habitable planets. 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: 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, Fatima Iqbal, 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/s41550-017-0297-8 https://www.eurekalert.org/emb_releases/2017-11/uoma-upn110317.php http://www.lmtgtm.org/ http://ethw.org/Millimeter_Waves https://www.space.com/25732-redshift-blueshift.html http://www.lmtgtm.org/15-september-2017-call-for-science-proposals-with-the-50m-lmt-2018-s1/ https://www.spacetelescope.org/news/heic1106/ https://www.ncbi.nlm.nih.gov/pubmed/23598341 https://arxiv.org/abs/1705.07912 https://www.nature.com/articles/s41598-017-14192-4 https://www.eurekalert.org/pub_releases/2017-11/nsfc-abg110217.php https://www.hou.usra.edu/meetings/V2050/pdf/8214.pdf Images: https://en.wikipedia.org/wiki/File:N11_(Hubble).jpg https://commons.wikimedia.org/wiki/File:Maquette_Herschel_salon_du_Bourget_2013_DSC_0217.JPG https://commons.wikimedia.org/wiki/File:GTM_imagen.JPG https://commons.wikimedia.org/wiki/File:Schema_Redshift.png https://en.wikipedia.org/wiki/File:CMB_Timeline300_no_WMAP.jpg https://commons.wikimedia.org/wiki/File:Aurora_australis_20050911.jpg https://en.wikipedia.org/wiki/File:James_Webb_Space_Telescope_Mirror37.jpg https://commons.wikimedia.org/wiki/File:Close-up_on_launching_filament_(SDO-AIA,_304_%C3%85).ogv

2 ay önce

What if Earth Was Hit by a Giant Solar Flare?

Solar storms are really common, but occasionally they can be huge, causing more than pretty light shows in the auroras. What would happen nowadays if we had a massive solar storm? 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: Kevin Bealer, Mark Terrio-Cameron, KatieMarie Magnone, Inerri, D.A. Noe, Charles Southerland, Fatima Iqbal, سلطان الخليفي, Nicholas Smith, Tim Curwick, Scott Satovsky Jr, Philippe von Bergen, Bella Nash, Chris Peters, Patrick D. Ashmore, Piya Shedden, Charles George ---------- 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://trove.nla.gov.au/newspaper/article/3722206 https://www.scientificamerican.com/article/bracing-for-a-solar-superstorm/ http://news.nationalgeographic.com/news/2011/03/110302-solar-flares-sun-storms-earth-danger-carrington-event-science/ https://www.nature.com/scientificamerican/journal/v284/n4/pdf/scientificamerican0401-86.pdf https://doi.org/10.1007/978-94-007-0326-1_32 http://adsabs.harvard.edu/abs/1998PhDT.......147F https://www.nature.com/articles/ncomms11058 Images: https://commons.wikimedia.org/wiki/File:Northern_lights_on_Kval%C3%B8ya_2012-01-23a.jpg https://commons.wikimedia.org/wiki/File:Polarlicht_2.jpg https://en.wikipedia.org/wiki/File:Virmalised_18.03.15_(4).jpg https://commons.wikimedia.org/wiki/File:Solar_Flare_Moon_Eclipse_NASA_SDO_AIA_CME_FQTQ_1.gif https://en.wikipedia.org/wiki/File:A_Coronal_Mass_Ejection_strikes_the_Earth.ogv https://en.wikipedia.org/wiki/File:Utility_pole_transformers.jpg

2 ay önce