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 ...

NASA wants to return Mars samples to Earth, but budget problems and technical woes have the mission caught between a rock and ...

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 ...

NASA hopes a revised plan will get Mars samples back to Earth faster and cost less than the agency's original plan.

NASA has announced potential plans to recover rock samples from Mars. Scientists will investigate whether there is ...

The moon performed a cosmic ballet with Mars this week.

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

One hundred people were due to take a one-way trip to Mars in 2023 — and, while some experts say it was a suicide mission, ...

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