Over 4.6 billion years ago, Earth took shape from a spinning cloud of dust and gas surrounding the young sun. Tiny particles ...

A new image has emerged of the Red Planet rising above the lunar limb after being occulted by the moon in January.

Mars and the moon will also be in conjunction tonight. If you're lucky enough to have clear skies tonight, you can catch a ...

There is no other moon quite like our own in the entire solar system. The Moon is unique in a lot of ways, some of which are ...

One part of this plan would require increasing the planet’s atmospheric pressure, and one scientist suggests that capturing ...

Jared Isaacman, President Trump's nominee to lead NASA, tells lawmakers the space agency can return astronauts to the moon ...

These moons are named for two sons of the Greek ... Scientists are working on plans to bring those samples back to Earth. Although Mars is a dry planet today, lots of evidence suggests there ...

A 30-foot-high inflatable version of the planet Mars, part of an exhibit at the Kennedy Center in Washington, D.C., rolled ...