The SpaceX founder aims to send five unmanned spacecraft to the red planet, taking advantage of the launch window that will ...

China has moved up its timeline for bringing Mars samples to Earth, aiming to do so as early as 2028 — long before the U.S. is slated to achieve this same ambitious goal.

NASA's Perseverance rover took a break from its Mars mountaineering expedition recently to survey its old stomping grounds.

China launched a new three-person crew to its orbiting space station early Wednesday as the country seeks to expand its ...