Mars has northern and southern hemispheres like Earth, but their defining characteristics are markedly different, a ...

Our weekly roundup of the latest science in the news, as well as a few fascinating articles to keep you entertained over the ...

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

I pick out North America’s celestial highlights for the week ahead (which also apply to mid-northern latitudes in the ...

We have long been inspired by the idea that life could reside on Mars – human or otherwise. But fiction is getting closer to ...

NASA recently released an overhead view of what appears to be massive kidney beans found on Mars' northern hemisphere. In ...

The Red Planet reaches its best position all year this week on January 15. Here’s how and when to get out and see it.

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

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

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

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