NASA and SpaceX are now targeting Dec. 19 as the launch date for the next unmanned cargo run to the…
Stand in the same spot every day. Take a picture of the Sun. What happens? Slowly, you see our closest…
We're sure going to miss the MESSENGER spacecraft at Mercury when it concludes its mission in 2015, because it keeps…
When Apollo 17 lifted off from the moon, a camera captured the movements of the spacecraft -- even though nobody…
http://youtu.be/LoItSvCBN0U?list=UUjJtr2fFcUp6yljzJOzpHUg Video Caption: Last moments of Orion descent as viewed from the recovery ship USS Anchorage. Credit: NASA/US Navy Relive…
Mars today is a planet that appears to be mostly shaped by wind, but that wasn't always the case. A…
Titan is Saturn's largest moon and is constantly surprising scientists as the Cassini spacecraft probes under its thick atmosphere. Take…
The Hubble Space Telescope is one of the best observatories humanity has. It's been operating for nearly 25 years in…
NASA's aging Mars rover is still struggling with Flash memory after several months of controllers trying to work around frequent…
After a brilliant first test flight, and historic Pacific Ocean splashdown and recovery on Dec. 5, 2014, NASA’s Orion spacecraft…