This video was actually 'recorded live' so to speak, under the silver arch! The silence you hear, is the silence of the dark night in a clearing way up high in the Sierra Nevada Mountain range. Quite a profound and moving experience.

The SpaceX Dragon capsule is grappled and berthed to the Earth-facing port of the International Space Station's Harmony module at 12:02 p.m. EDT, May 25, 2012.

Observations of the orbits of six small objects have led researchers to propose a very large 9th planet--100s of astronomical units (AU) away from the sun. Far enough away that this Neptune-sized planet takes ~15,000 years to complete one orbit.

The world is advancing at unprecedented rates and by 2050, we can expect to see life on earth change drastically. If this is true, then what can we expect from the future? Lets time travel into world in 2050. Areas involve in this futuristic evaluation include: Nanotechnology; Transportation; Space...

You will notice that an orbit was not actually created, merely shot the crew into space, separated from the engine that could save them and left them to or themselves come re-entry. This video demonstrates the true awesomeness that is the Falcon Heavy. Just look at it!!!

The prospect of space travel will feel much different after the Inspiration4 mission—the first orbital mission with an all-civilian crew—launches this fall. Once that happens, the history of human spaceflight will instantly be divided into two eras. There will have been the six decades after the fir

UNC Chanel Hill laboratory discusses tardigrades on the National Geographic channel, with a film of tun formation by Daiki Horikawa.

NASA is confirming divers from The History Channel have discovered a large pieces of debris on the ocean floor that came from the Space Shuttle Challenger disaster 36 years ago.

A total solar eclipse casting a shadow 70 miles wide will cross the entirety of the continental US. Here's why that's a big deal!

This artist's concept animation depicts key events of NASA's Mars Science Laboratory mission, which launched November 26, 2011 and it is schedule to land in Mars on August 6, 2012.