NASA astronaut Sunita Williams takes the 'ultimate selfie' during her record-breaking ninth spacewalk, capturing a stunning ...

A research team from the Harbin Institute of Technology has developed a ground-air dual-mode robot prototype, opening new ...

The Defense, Space, & Security indicated it will eliminate hundreds of positions as it realigns the Space Launch System “moon ...

General Atomics and NASA achieved an important milestone on the road to using nuclear-powered rockets by testing a new fuel ...

NASA has revealed its Mars 2020 Perseverance rover has made a 'successful' and exciting discovery. The National Aeronautics ...

A Mars image shows a strange square formation. Some think it's artificial, but experts suggest natural causes.

A new chemotaxis-based method could revolutionize the search for extraterrestrial life by detecting microbes movement on Mars ...

Russian scientists have developed a plasma electric rocket engine that could enable travel to Mars in just one to two months.

Why it's so special: These odd, fan-like features on the surface of Mars are geysers of gas and dust near the planet's south ...

Just above the moon will be Mars, shining with a steady orange glow. Both the moon and Mars will be in the Gemini ...

The primary manufacturer of the Space Launch System rocket, Boeing, made a sudden announcement on Friday that it was ...

Here's when to watch next full moon and February's planetary parade across the night skies, starting with shiny bright Venus before Valentine's Day.