Mars, Moon

We have long been inspired by the idea that life could reside on Mars – human or otherwise. But fiction is getting closer to ...
Researchers have discovered two sets of ancient wave ripples on Mars, signatures of long-dried bodies of water preserved in ...
NASA’s Curiosity rover is skygazing and photographing lovely examples of noctilucent clouds on Mars. The wispy formations ...
A new analysis of marsquakes measured by NASA’s InSight lander indicates Mars has a solid inner core – but other researchers ...
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.
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 ...
An exploding budget and an unraveling schedule spell disappointment for NASA's mission to learn more about Mars's history.
A NASA satellite has spotted frozen "kidney beans" on Mars' sand dunes trapped in place until springtime. Photographing them ...