A switch to Mars would impact programs such as the moon-focused Space Launch System, a multibillion-dollar rocket that ...

Researchers at NASA Langley are developing a next-gen system called MARVL (Modular Assembled Radiators for Nuclear Electric ...

The moon performed a cosmic ballet with Mars this week.

An exploding budget and an unraveling schedule spell disappointment for NASA's mission to learn more about Mars's history.

So I grabbed my camera, ran outside, and looked up just as Mars was supposed to emerge from the Moon's curved horizon. Seen ...

From windswept craters to frigid ice caps, explore Martian landscapes through the eyes of NASA’s orbiters, probes and rovers ...

It’s a term used by astronomers to describe when Earth, Mars and the Sun align. When this happens, Earth sits directly ...

NASA’s Curiosity rover is skygazing and photographing lovely examples of noctilucent clouds on Mars. The wispy formations ...

Since the recent presidential election, there’s been a flurry of speculation about the future of NASA’s Moon to Mars plans ...

The company has outlined its proposed architecture to return martian rock and dust samples to Earth for research.

American space agency NASA announced it is looking at two ways of landing hardware on Mars for the Sample Return mission, ...