Scientists have identified another possible commonality between Earth and Mars: a solid inner core. Scientists have ...

The results of Hera's fly-by could ultimately tell us whether Deimos is a captured asteroid or made from debris from a giant ...

NASA’s Perseverance rover found pale rocks containing kaolinite on Mars, a mineral that forms in warm, wet conditions.

Mars' atmosphere moves differently from Earth's due to gravity waves. These waves affect air circulation at high altitudes.

More than 3 billion years ago, Mars intermittently had liquid water on its surface. After the planet lost much of its ...

Researchers are creating advanced simulations that will provide a deeper understanding of Mars's climatic history and help to ...

Now, Mars. Photographs from the NASA Archive, a stunning new release from publisher Taschen, invites us on an extraordinary ...

According to NASA, multi-planet lineups are visible "every few years," but a seven-planet alignment is particularly uncommon, as each planet's orbit varies, with some moving more quickly and Mercury, ...

“We’re finding places on Mars that used to look like ancient beaches and ancient river deltas ... The revelations add to the ...