Learn about the Universe

2018-12-14 - Canadian Space Agency (CSA) astronaut Jenni Sidey-Gibbons and CSA senior mission scientist Tim Haltigin answer some of the Internet’s most-asked questions about asteroids. (Credit: Canadian Space Agency) Useful Links The OSIRIS-REx asteroid sample-return mission: http://www.asc-csa.gc.ca/eng/satellites/osiris-rex/ What is an asteroid?: http://www.asc-csa.gc.ca/eng/satellites/osiris-rex/asteroid.asp Canada's role in OSIRIS-REx: http://www.asc-csa.gc.ca/eng/satellites/osiris-rex/canadas-role.asp Find out more about this video: http://www.asc-csa.gc.ca/eng/search/video/watch.asp?v=1_jn9yfy7f

From the 1960s when Stennis was scooped out of the South Mississippi swamps, until today supporting our country's return to space, small businesses have been there to support the missions. https://osbp.nasa.gov

In space news this week, the United Launch Alliance Atlas V first stage booster that will help launch a Boeing CST-100 Starliner spacecraft in March arrived at Cape Canaveral Air Force Station and was trucked to ULA's Atlas Spaceflight Operations Center. Kennedy Space Center Director Bob Cabana led a panel discussion with his STS-88 crewmates to mark the 20th anniversary of ISS assembly.

A paper published last week proposed a hypothesis that identified 95% of the missing stuff in the universe, but the headlines have been a little over-hyped. Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at https://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Alex Hackman, Andrew Finley Brenan, Lazarus G, Sam Lutfi, D.A. Noe, الخليفي سلطان, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- 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/2018-12/uoo-bbt120318.php https://www.aanda.org/articles/aa/pdf/2018/12/aa32898-18.pdf https://www.wired.co.uk/article/dark-fluid-theory-of-dark-matter-energy http://backreaction.blogspot.com/2018/12/no-negative-masses-have-not.html https://twitter.com/seanmcarroll/status/1071066682234261504 Images: https://svs.gsfc.nasa.gov/12307 https://svs.gsfc.nasa.gov/12233 https://svs.gsfc.nasa.gov/12433 https://svs.gsfc.nasa.gov/11894

Nasa's Juno craft has captured the chaotic weather systems on Jupiter as well as taken new measurements that will help to build a map of the planet's interior. The $1.1bn probe entered into an orbit pattern in July 2016 on a mission to peer through the clouds that shroud Jupiter and learn how the planet, and ultimately all the planets in our solar system were formed around the nascent sun 4.5bn years ago

Visit our sponsor, Brilliant: https://brilliant.org/IsaacArthur/ So often expanding into space can seem like a Catch-22, where every proposed idea for development can only be practical if space is already developed. Today we'll take a look at some potential options for pushing forward our orbital infrastructure such as asteroid mining or power satellites, and take a look at what other technologies and industries might start the avalanche to our future in space and on other planets. Visit our Website: http://www.isaacarthur.net Support us on Patreon: https://www.patreon.com/IsaacArthur SFIA Merchandise available: https://www.signil.com/sfia/ Social Media: Facebook Group: https://www.facebook.com/groups/1583992725237264/ Reddit: https://www.reddit.com/r/IsaacArthur/ Twitter: https://twitter.com/Isaac_A_Arthur on Twitter and RT our future content. SFIA Discord Server: https://discord.gg/53GAShE Listen or Download the audio of this episode from Soundcloud: Episode's Audio-only version: https://soundcloud.com/isaac-arthur-148927746/kickstarting-space-industry Episode's Narration-only version: https://soundcloud.com/isaac-arthur-148927746/kickstarting-space-industry-narration-only Credits: Upward Bound: Kickstarting Space Industry Episode 163, Season 4 E49 Writers Isaac Arthur Editors: A.T. Long Darius Said Edward Nardella Keith Blockus Matthew Acker Matthew Campbell Sigmund Kopperud Producer: Isaac Arthur Cover Artist: Jakub Grygier https://www.artstation.com/jakub_grygier Graphics Team: Bryan Versteeg http://spacehabs.com Fishy Tree https://www.deviantart.com/fishytree/ Gateway Foundation https://gatewayspaceport.com/ Jeremy Jozwik https://www.artstation.com/zeuxis_of_losdiajana Katie Byrne Ken York of YD Visual https://www.facebook.com/YDVisual/ Kris Holland (Mafic Studios) www.maficstudios.com Mike Munt of Apogii http://www.apogii.uk Sergio Botero https://www.artstation.com/sboterod?fref=gc SpaceResourcesCGI Narrator: Isaac Arthur Music Manager: Luca DeRosa - [email protected] Music: Sergey Cheremisinov, "Sirius" https://www.s-cheremisinov.com Dan MacLeod, "Time Dilation" https://soundcloud.com/neptuneuk Evan King, "Singularity" https://evanking.bandcamp.com/ Lombus, "Valles Marineris" https://lombus.bandcamp.com Stellardrone, "Crystal Spheres" https://stellardrone.bandcamp.com Martin Rezny, "Tempus Fugit" https://soundcloud.com/martin-re-n-1 Epic Mountain, "Circular" https://soundcloud.com/epicmountain

Telescope Talk Hangouts are sponsored by OPT Telescopes: https://bit.ly/2SwhmVB Join us for a round table discussion with some of our amateur astronomers who've contributed to Telescope Talk this past year. Like this content? Please consider becoming a patron: https://patreon.com/DeepAstronomy Follow DeepAstronomy on Twitter: @DeepAstronomy Like DeepAstronomy on Facebook: https://www.facebook.com/DeepAstronomy/ Join our free Discord server for always-on chat action! https://discord.gg/nqGpvtK

Apply to do the same! https://www.nasa.gov/connect/social/index.html?fbclid=IwAR3Srn2FUZhBRRakbXfGlBb3uhz0UgSDgODgvH6ePFhyl8Jc7j6L8xbfvIQ The Astrophotographer's Guidebook: http://amzn.to/2BrlKQh The Astrophotographer's Journal: http://amzn.to/2AW0v9B The Constellations Handbook: https://amzn.to/2CSGOkn Like our channel? Click here if you would like to support us and make an impact on Galactic Hunter: https://www.patreon.com/Galactic_Hunter Galactic Hunter takes you on mysterious adventures to other worlds. Whether we are visiting planets, galaxies, nebulae, comets, or star clusters, the goal of Galactic Hunter is to teach you astronomy through one of the most rewarding hobbies: Astrophotography. Join my wife and I in our galactic adventures, and question everything you know about what lays outside of our little world. Do not forget to vote for the next target in the comments, and visit the website where you can see a gallery of our older captures. Website: http://www.galactic-hunter.com Facebook: https://www.facebook.com/galactichunter/ Instagram: Nevadaastrophotography Thanks to Nasa/ESA/Hubble for their 3D animations. Full list of our equipment used in our videos: Camera: Canon 7D Mark II - http://amzn.to/2wrz6qw Orion Atlas Q-G Computerized GoTo Mount - http://amzn.to/2vOerv3 Orion 8” f/3.9 Newtonian Astrograph Reflector - http://amzn.to/2gng3WV Orion Magnificent Mini Autoguider Package - http://amzn.to/2wrKanK Orion T-Ring for Canon EOS Camera - http://amzn.to/2vOVSa4 Orion LaserMate Deluxe II Telescope Laser Collimator - http://amzn.to/2wndFsn Bahtinov Mask (get the right size for YOUR telescope!) - http://amzn.to/2vOjvPW Baader MPCC Mark III Coma Corrector - http://www.telescope.com/Astrophotogr... Orion 20x80 Binoculars - http://amzn.to/2iMeOVL Orion Heavy Duty Tripod - http://amzn.to/2iK4A84 Jump Starter - http://amzn.to/2wrGWAy Orion Planetary Edge-On 5mm - http://amzn.to/2vNWqgi Orion Barlow 2x - http://amzn.to/2wn0yr8 Orion Plossl 32mm - http://amzn.to/2vOxZzb Mavic Pro Drone - http://amzn.to/2gn8lMs

Watch a red giant become a white dwarf, and supergiant explode in a supernova, in this visualization. Credit: NASA/JPL-Caltech/D. Berry and NASA/JPL-Caltech. Learn more at https://exoplanet.nasa.gov/livesofplanets

Subscribe too PZ Myers Channel Here: https://www.youtube.com/user/pzamyers The origin of life on Earth is still being hotly studied. Is life inevitable? If conditions are right, does life in fact, pop right up? Please join Tony Darnell and PZ Myers as they discuss this topic in detail. Like this content? Please consider becoming a patron: https://patreon.com/DeepAstronomy Follow DeepAstronomy on Twitter: @DeepAstronomy Join our free Discord server for always-on chat action! https://discord.gg/nqGpvtK

For the past half-century, humanity has been listening for alien radio transmissions but so far we appear to be the only ones broadcasting into the void. Astrobiologists now seek to narrow down the search by looking for other technological and biological signatures. In this video, I explore some of the methods by which they hope to do so and why the great silence of the universe is such a mystery. Patreon: https://www.patreon.com/lemmino Subreddit: https://www.reddit.com/r/lemmino Twitter: https://www.twitter.com/lemmin0 Facebook: https://www.fb.com/lemmin0 Discord: https://www.discord.gg/lemmino [Music] Chris Zabriskie - Stories About the World That Once Was https://soundcloud.com/chriszabriskie/stories-about-the-world-that-once-was Francis Preve - Seductress https://www.youtube.com/audiolibrary/music Chris Zabriskie - They Call It Nature https://soundcloud.com/chriszabriskie/they-call-it-nature Density & Time - Meadow https://www.youtube.com/audiolibrary/music [References] https://www.lemmi.no/post/the-great-silence#refs [Thumbnail] https://www.deviantart.com/lemmino/art/The-Great-Silence-774732562

The fast solar wind we have been enjoying over the past week from an extended coronal hole is finally beginning to wane. We will likely remain at unsettled conditions over the next few days and return to quieter conditions by the end of the week. We also have 3 new bright active regions on the Earth facing Sun that are boosting solar flux for amateur and shortwave radio operators and emergency responders. This means radio propagation is back to marginal levels on Earth's day side and will likely remain that way over the next week. See the details of these bright regions, catch up on aurora photos from the recent solar storms, and see what else our Sun has in store this week! Join me on Patreon & help make these forecasts possible: http://patreon.com/SpaceWeatherWoman For daily and often hourly updates (during active times) visit me on Twitter: https://twitter.com/TamithaSkov For a more in-depth look at the data and images highlighted in this forecast see my other videos. I need to save room for the links to the aurora field reporter shots featured this week! Mia Stålnacke, Kiruna, Sweden: https://twitter.com/AngryTheInch/status/1072047653578510337 Marcus Spedding, Laukkuluspa, Sweden: https://twitter.com/pleasecallmemac/status/1072183079857516545 Adrien Mauduit, Senja, Norway: https://twitter.com/ADphotography24/status/1069926213328752640 Bernardus Johannes, Lofoten, Norway: https://twitter.com/NLPLNO/status/1071360456017743872 JF Martin, Outer Hebrides, Scotland: https://twitter.com/frenchscotjeff/status/1071906096883863554 Kareen, Shetland, UK: https://twitter.com/Kareen_B_H/status/1070095769070419968 James Rowley-Hill, Norfolk, UK: https://twitter.com/chunder10/status/1072590740159651842 Owen Humphries, Kirkjufell, Iceland: https://twitter.com/owenhumphreys1/status/1071701244081790976 https://twitter.com/owenhumphreys1/status/1071331238496088064 Live Aurora Network, Iceland: https://twitter.com/LiveAuroraNetw1/status/1071317081986097152 Kim Hines, north of Winnipeg, Manitoba, Canada: https://twitter.com/KimHinesSN/status/1071329456390696960 https://twitter.com/KimHinesSN/status/1071371190453841920 Haeli Carter, east of Edmonton, Alberta, Canada: https://www.facebook.com/NaturalImpressionsGraphics/photos/a.1162942077180218/1162942147180211/?type=3&theater&ifg=1 Siv Heang, Calgary, Alberta, Canada: https://twitter.com/hoodoos84/status/1071533866765045760 Images By Stan, Andrew, Alberta, Canada: https://twitter.com/ImagesByStan/status/1071338945890287616 Deb Maluk, sandy Lake, Manitoba, Canada: https://twitter.com/dmaluk1/status/1071314821084299264 Manu Antuna, flight from Toronto to Paris (above Baffin island Canada): http://spaceweathergallery.com/indiv_upload.php?upload_id=149579&PHPSESSID=fft56aril2epjvophq8pifmkj7

2018-12-14 - Canadian Space Agency (CSA) astronaut Jenni Sidey-Gibbons and CSA senior mission scientist Tim Haltigin answer some of the Internet’s most-asked questions about asteroids. (Credit: Canadian Space Agency) Useful Links The OSIRIS-REx asteroid sample-return mission: http://www.asc-csa.gc.ca/eng/satellites/osiris-rex/ What is an asteroid?: http://www.asc-csa.gc.ca/eng/satellites/osiris-rex/asteroid.asp Canada's role in OSIRIS-REx: http://www.asc-csa.gc.ca/eng/satellites/osiris-rex/canadas-role.asp Find out more about this video: http://www.asc-csa.gc.ca/eng/search/video/watch.asp?v=1_jn9yfy7f

Composer Segun Akinola's eclectic and fresh soundtrack for the all new Doctor Who is available for pre-order from today, to be released on 11th January 2019. Read more and pre-order here: http://bit.ly/DWS11Soundtrack WATCH MORE: The Thirteenth Doctor: http://bit.ly/TheThirteenthDoctor Title Sequences: http://bit.ly/ALLTitleSequences Series 11 Trailers: http://bit.ly/DW-S11-Trailers Subscribe to Doctor Who for more exclusive videos: http://bit.ly/SubscribeToDoctorWho MORE ABOUT DOCTOR WHO: Welcome to the Doctor Who Channel! Travel in the TARDIS with clips dating back to the Doctor's first incarnation in 1963, all the way through dozens of regenerations. Including behind-the-scenes footage, exclusive videos and our very own show Doctor Who: The Fan Show - this is the place to find all the best official clips. #DoctorWho Want to share your views with the team behind Doctor Who and win prizes? Join our fan panel: http://tinyurl.com/YouTube-DoctorWho-FanPanel This is a channel from BBC Studios, who help fund new BBC programmes. Service information and feedback: http://bbcworldwide.com/vod-feedback--contact-details.aspx

Avengers 4 Endgame Trailer Easter Eggs and References. Hawkeye Ronin Explained, Iron Man Scene, Captain Marvel, Thor, Ant-Man and Thanos ► https://bit.ly/AwesomeSubscribe Captain Marvel Trailer 2 - Avengers Easter Eggs ► http://bit.ly/2ANCsqt Game Of Thrones Season 8 Trailer ► http://bit.ly/2BVmZ9S Emergency Awesome 2017 Hype Trailer ► https://bit.ly/2iD2GVL Twitch Channel https://twitch.tv/emergencyawesome Twitter https://twitter.com/awesomemergency Facebook https://facebook.com/emergencyawesome Instagram https://instagram.com/emergencyawesome Tumblr https://robotchallenger.com ::Playlists For Shows:: New Emergency Awesome ► https://bit.ly/EmergencyAwesome Game of Thrones Season 8 ► https://bit.ly/GameOfThronesSeason4 Avengers Infinity War and Marvel Movies ► https://bit.ly/SpiderManAvengersMovie Rick and Morty Season 4 ► https://bit.ly/RickandMortyS3 Dragon Ball Super Episodes ► https://bit.ly/DragonBallSuperVideos Spider Man Far From Home ► https://bit.ly/SpiderManHomecoming The Flash Season 4 ► https://bit.ly/JusticeLeagueDCEU Deadpool Videos ► https://bit.ly/DeadpoolMaximumEffort Justice League Batman and DC Movies ► https://bit.ly/JusticeLeagueDCEU Star Wars Episode 9 ► https://bit.ly/StarWarsEpisode8movie My Website ► https://emergencyawesome.com THANKS FOR WATCHING!!

Presenting a model of OSIRIS-Rex for Kerbal Space Program - both stock and Realism Overhaul - for your simulation needs. The mod: https://www.dropbox.com/s/nftmwinlrl98y1h/OSIRIS-REx.zip?dl=0 Thanks to SQUAD for making this marvelous game, which you can get at http://www.kerbalspaceprogram.com. Also thanks to all the other KSP players on YouTube and Twitch who gave me the inspiration to do these videos in the first place.