NASA's Curiosity rover has uncovered evidence of a past carbon cycle on Mars. This breakthrough provides scientists with new ...

SpaceX CEO Elon Musk shares his vision for life on Mars in an exclusive interview on 'Jesse Watters Primetime.' ...

Kosmos 482 launched for Venus in 1972 but never left Earth orbit. The spacecraft has now lost enough energy that it can’t fight gravity anymore.

Despite its dry, dusty surface and thinner atmosphere, Mars may have more in common with Earth than scientists previously ...

In this episode, Astronomy magazine Editor Dave Eicher invites you to head out the evening of May 5 to see Mars close to the ...

Is it easier to fall asleep in low gravity?” and other spaceflight questions, answered by two NASA sleep scientists.

Earth has four seasons, but do other planets in our solar system also have hot summer days and cold winter nights?

Key programs on the chopping block include the Mars Sample Return mission-intended to bring back samples collected by the ...