Astronomy

The Moon: Crash Course Astronomy #12 Join Phil for a tour of our capital-M Moon, from surface features, inside to the core, and back in time to theories about its formation. This episode is brought to you by Squarespace: http://www.squarespace.com/crashcourse -- Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse -- Table of Contents Many Millions of Moons 0:27 Big Impact on Little Earth 3:42 Craters and Maria 2:15 Water on the Moon? H2O Yeah! 8:06 -- PBS Digital Studios: http://youtube.com/pbsdigitalstudios Follow Phil on Twitter: https://twitter.com/badastronomer Want to find Crash Course elsewhere on the internet? Facebook - http://www.facebook.com/YouTubeCrashCourse Twitter - http://www.twitter.com/T...

Astronomy Online: Grand Tour of the Universe #LearnWithMe We all know we live on the third planet from the Sun, but where are we in the universe? Blast off from Earth and take a grand tour to the farthest reaches of the observable universe with Assistant Director of the Hayden Planetarium Brian Abbott and astrophysics educator Irene Pease. Along the way, explore the nearby exoplanets, see where Earth is located in the Milky Way Galaxy, and discover why as we look farther out into space, we see further back in time to earlier epochs of the universe. Support for Hayden Planetarium Programs is provided by the Horace W. Goldsmith Endowment Fund. *** Subscribe to our channel: http://www.youtube.com/subscription_c... Check out our full video catalog: http://www.y...

Architects - "Meteor" Listen to the full album: http://bit.ly/3dVrqVB "Meteor" by @Architects from the album 'For Those That Wish To Exist,' available now Order at https://architects.ffm.to/fttwte Director - Jeb Hardwick Post Production Studio - Umbrella Head of Animation & Art Director - Péter Bátory Post Producer - Máté Barbalics Story by Dan Searle and Jeb Hardwick Sam Carter - Vocals Dan Searle - Drums & Keys Josh Middleton - Guitars, Vocals & Keys Alex Dean - Bass & Keys Adam Christianson - Guitars Written and performed by Architects Lyrics by Dan Searle Produced by Dan Searle Co-Produced by Josh Middleton Additional Production by Pete Miles Mixed by Zakk Cervini Drums Engineered by Adam ‘Nolly’ Getgood @ Middle Farm Studios Vocals produced & en...

Every time Samsung revealed a Galaxy S phone! (2010 - 2021 supercut) Samsung has been releasing new Galaxy S phones every year since the first one was announced in 2010. Watch this recap of every reveal -- including the most recent Galaxy S21.

NASA Invests in a Plan to Build Landing Pads and Other Structures on the Moon out of RegolithMaterials are a crucial yet underappreciated component of any space exploration program.  Without novel materials and ways to make them, things that are commonplace today, such as a Falcon 9 rocket or the Mars rovers, would never have been possible.  As humanity expands into the solar system, it will need to make more use of the materials found there – a process commonly called in-situ resource utilization (ISRU).  Now, the advanced concepts team at NASA has taken a step towards supporting that process by supporting a proposal from Dr. Sarbajit Banerjee, a chemist at Texas A&M.  The proposal suggests using lunar regolith to build a stable landing pad for future moon missions...