A recent discovery suggests Mars may have once had a much larger moon, which could have caused tides in a lake that once filled Gale Crater. This intriguing possibility comes from a study of sediment layers in the crater,

Phobos is the larger and innermost of Mars' two moons, and it's a fascinating celestial body. It's small, irregularly shaped, and orbiting just about 6,000 kilometers above the surface of the Red Planet. That means Phobos is closer to its planet than any ...

NASA has plans to send astronauts to Mars surprisingly soon, but their exact timeline is still rather vague for a number of different reasons.

Entrepreneur announces his company will still pursue a Martian city but will make the moon its ‘initial focus.'

NASA continues to capture amazing pictures from space. From detailed views of Mars to breathtaking perspectives of the Moon’s rugged surface, these visuals offer a closer look at worlds beyond Earth.,