25 Space Facts That Will Both Terrify And Amaze You | List25 Want more? Check out the Science & Technology Playlist: http://bit.ly/21NCpRG If you like this video subscribe to List25: http://bit.ly/1rPhSQH Space, the final frontier. There is still very little that we actually understand about the vast universe that we live in. However, what we do know is that space is very clearly trying its best to kill us all. From deadly radiation to exploding super-stars, the galaxy is dangerous enough to make even the bravest (or craziest) astronauts think twice before deciding to exit our nice, protective atmosphere. Still, the human race is determined to go out and explore the cosmos, so just to make sure we know exactly what we're getting into, here are 25 Space Facts That Will Both Terrify And Amaze You. Follow us on: Twitter: https://twitter.com/list25 Facebook: https://www.facebook.com/list25 Website: http://list25.com/ Instagram: https://instagram.com/list25/ Pinterest: https://www.pinterest.com/list25/ Check out the physical list here: http://list25.com/25-space-facts-that-will-both-terrify-and-amaze-you/ The Speed of Light The Moon Black Holes Gamma Rays Zero Gravity Cold Welding Alien Life Rogue Planets Travel Times Extreme Temperatures The Darkness Magnetars Musculoskeletal Atrophy Venus Dark Matter/Dark Energy Background Radiation The Expanding Sun Hypernovae Electromagnetic Vibrations Everything Can Kill You Time Dilation Hypervelocity Stars Solar Flares Depressurization The Big Crunch/Big Rip Outro Links: 25 Recent Space Discoveries That Blew Our Minds: http://bit.ly/2eiiY2B 25 Shocking Things That Are Not As Dangerous As You May Think (Featuring Cody's Lab): http://bit.ly/2dEfedO Music: ​Lightless Dawn by Kevin MacLeod is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/) Source: http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1100655 Artist: http://incompetech.com/