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

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

Did you know that Mars at opposition is a special time when Earth and Mars are closest? This happens when Earth passes ...

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

The Red Planet will be at its closest point to Earth, also known as perigee, on Jan. 12 and will be exactly opposite the sun ...

If you are fortunate to live in the occultation zone and the weather cooperates, this upcoming event is one that really ...

Researchers have discovered two sets of ancient wave ripples on Mars, signatures of long-dried bodies of water preserved in ...

Why is Mars so captivating? Explore its stunning features, including ice caps, thin atmosphere, and moons, in breathtaking 4K ...

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

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

Mars will seem to disappear behind the full wolf moon Monday for many sky-gazers. Throughout January, also look up to see ...

A new analysis of marsquakes measured by NASA’s InSight lander indicates Mars has a solid inner core – but other researchers ...