A deceptive difference having to do with Earth's and Mars's gravity may be the reason why NASA's rovers get stuck in the ...

Cassini spacecraft data has been used to create the infrared views of Saturn's moon Enceladus. "Reddish areas indicate fresh ...

Although it won’t hit Earth, an asteroid once labeled a “city killer” is now back in the spotlight — this time, because it ...

Hoping to push Mars exploration into top gear and do recon for a future crewed landing, AeroVironment has released its ...

The Skyfall concept reimagines Mars landings, deploying a six-helicopter swarm to autonomously scout for resources and future ...

Europa Clipper's radar instrument received echoes of its very-high-frequency radar signals that bounced off Mars and were ...

SkywatchingSkywatching HomeWhat's UpMeteor ShowersEclipsesDaily Moon GuideMoreTips & GuidesSkywatching FAQNight Sky Network ...

The agency’s largest interplanetary probe tested its radar during a Mars flyby. The results include a detailed image and bode well for the mission at Jupiter’s moon Europa.

ISRO and NASA launch NISAR, a groundbreaking Earth observation satellite, marking a new era in Indo-US space cooperation.

Scientists are turning to simulations and experiments to understand how life-indicating molecules behave, so we might know ...

Arkansas Gov. Sarah Huckabee Sanders is set to headline the latest iteration of an event previously billed as the largest ...