NASA's Opportunity rover landed on Mars! This was the second of NASA's twin Mars Exploration Rovers to land on the red planet ...

Thousands of mysterious clay mounds found on Mars were formed by ancient water on the Red Planet's barren northern plains, ...

The area containing the clay-bearing mounds is geologically connected to Oxia Planum, which is where Rosalind Franklin will ...

Images of Mars taken from orbit show thousands of mounds in a region sculpted by water billions of years ago. A robotic ...

Rocket Lab USA (NASDAQ: RKLB), a developer of reusable orbital rockets, went public by merging with a special purpose acquisition company (SPAC) on Aug. 25, 2021. Its stock opened at $11.58, but it ...

Stargazers, prepare for the parade of planets that will take place over the next few nights in the sky. Here's what you need ...

On Jan. 25, 2004, NASA’s Opportunity rover landed on Mars and sent its first pictures of the planet to Earth; originally ...

The car-sized Curiosity rover has spotted evidence of once quite hospitable environs on Mars. As shown in the imagery below, ...

Stargazers will be treated to a dazzling six-planet "alignment" this January.

For a few months, Earth had a second moon — a tiny asteroid that may have been a piece of our own Moon ...

Read about the companies selected by NASA to advance knowledge supporting life and work in the lunar environment.

While claims of a “rare alignment” are overblown, you can still see up to six planets in the night sky this weekend. Here's ...