Astronomers believe the image captured by the rover is of a float rock, which means it came from some other part of Mars.

The formations have drawn comparisons to Martian blueberries, a type of small, spherical rock formation first discovered by ...

The rock has hundreds of spherules on it ... context and origin," the mission team said in the statement. Breaking space news, the latest updates on rocket launches, skywatching events and ...

In 2003, the city of Colorado Springs purchased the land and used its striking red cliffs to punctuate miles of new hiking and biking trails. Recent visitors praise Red Rock Canyon Open Space's ...

"The Voyagers have been deep space rock stars since launch, and we want to keep it that way as long as possible!" NASA engineers are turning off two instruments to ensure that the twin spacecraft ...