There's little data on asteroid 2013 TX68, leaving doomsayers predicting a cataclysmic collision. But the space agency is far less concerned.
Agents Scully and Mulder might have been on the right track believing in extraterrestrial life. The real-life Central Intelligence Agency publishes declassified UFO documents on its website.
NASA is officially looking for new space sailors. Here's what you need to qualify, but you'd better apply soon.
A new tarantula found in the vicinity of California's Folsom State Prison has been named after the original Man in Black.
NASA gets official about defending Earth from asteroids with its new Planetary Defense Coordination Office, which will work to detect threats and coordinate a response.
The New Horizons mission followed up its spectacular Pluto flyby by turning its cameras into the Kuiper Belt and witnessing a small object floating across space.
The passion project from Flat Earth Games is a space-trading simulator that does a heck of a lot more than it says on the tin.
Using real images taken from the spacecraft Dawn, NASA takes you on an animated tour of the largest body in the asteroid belt.
NASA releases a video guide to a solar system phenomenon that hasn't happened in more than 10 years.
NASA's Curiosity rover delivers another enchanting selfie from the surface of Mars as technicians back on Earth try to sort out a problem with the vehicle's sampling system.