This pretzel-shaped collection of galaxies is our Universe. And it’s about to collide with another universe. It might be fascinating to watch, but we should probably be worried about what’s going to happen when they crash. How would it change the physics of our Universe? Is there any chance that […]
Just 3,000 light-years from Earth is a black hole visible to the naked eye. Thankfully, we are a safe distance from this stellar black hole and many others like it. There are approximately 100 million of them out there in our galaxy that we know of. They are the remnants […]
Everything will end. Even the universe. But in a future so far away that it defies description, there will still be light and therefore a chance for life. It will be around White Dwarfs, the corpses of stars. But even they will fade one day.. Check out Epic Mountain Music: […]
Get 20% off Grammarly Premium by signing up at https://www.Grammarly.com/WHATIF Contrary to what some people think, the Earth isn’t the center of the Universe. But what if it was? What if those medieval astronomers were right, and everything does revolve around you? How would this change what we know about […]
Sources: https://sites.google.com/view/sources-neutron-stars/ Neutron stars are one of the most extreme and violent things in the universe. Giant atomic nuclei, only a few kilometers in diameter but as massive as stars. And they owe their existence to the death of something majestic. OUR CHANNELS ▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀ German Channel: https://kgs.link/youtubeDE Spanish Channel: https://kgs.link/youtubeES […]
Everything might have been perfectly buddy-buddy on screen, but when the cameras were off, these actors couldn’t get away from each other fast enough. #Actors #Stars #Feud Robert Downey Jr. Vs. Terrence Howard | 0:00 Jim Carrey Vs. Tommy Lee Jones | 0:46 Val Kilmer Vs. Tom Sizemore | 1:35 […]
Go to https://brilliant.org/APERTURE to get a 30-day free trial + the first 200 people will get 20% off their annual subscription. In the late 1990s, astronomers studied 42 supernovae. These are white dwarf stars that siphon gas from a companion star. The increase in mass causes a runaway nuclear reaction […]
YouTube FanFest with HP in Mumbai: http://www.youtubefanfest.com/india/ Follow Michael Stevens: https://twitter.com/tweetsauce SOURCES BELOW Guy (editor/production): https://twitter.com/guylar music from: http://www.youtube.com/JakeChudnow and http://www.audionetwork.com Celestia 3D space software: http://sourceforge.net/projects/celestia/ Another great visualization of star locations in 3D space: http://moebio.com/exomap/viewsofthesky/2/ minutephysics video about why it’s dark at night: http://www.youtube.com/watch?v=gxJ4M7tyLRE my video on moving illusions: […]
You can find our beautiful education posters, useful notebooks and cozy sweaters in our shop now: https://kgs.link/shop-126 Sources & further reading: https://sites.google.com/view/sourceskardashevscale/ The observable universe is a big place that has been around for more than 13 billion years. Up to two trillion galaxies made up of something like 20,000 […]
In 1919, a total solar eclipse helped redefine gravity. Thanks to Raycon for sponsoring this video. Check them out at http://buyraycon.com/vox Become a Video Lab member! http://bit.ly/video-lab Albert Einstein’s theory of general relativity, published in 1915, defined gravity as the influence of massive objects, like planets and stars, curving space […]
