Mars is a cold, dry, desert-like planet. But billions of years ago, scientific evidence suggests that it had a thick atmosphere, which kept it warm enough to support flowing water on its surface. So, ...

(TNND) — Mars is cold, has a very strong radiation environment, no magnetic field, a very low-pressure atmosphere, and it's all carbon dioxide, so you can't breathe there. There are no nutrients to ...

If you were to stand on the surface of Mars in two years and look up to the night sky, you might see a bright streak flying across the heavens, followed a few minutes later by another. Rather than ...

On the outskirts of Houston, four people have been living a version of the future that most of us only see in science fiction. For more than a year, they have been sealed inside a mock Martian base, ...

But now, the 38-year-old engineer’s chances of getting to space may have improved — the Owings Mills resident is one of 100 semi-finalists named last month by Dutch organization Mars One for a mission ...

An Air Force test pilot will lead a four-person NASA crew living for a year inside a simulated Mars habitat as the space agency gears up for future long-term flights. The crew will also include a ...