On the second anniversary of its maiden launch, relive the moment NASA's mega moon soared skyward, sending the Orion spacecraft toward our celestial neighbor.

In all our explorations of Mars to date, no evidence has been found that meets the rigorous standards to claim that we have ...

Lasers that harness bacteria’s natural ability to convert sunlight into energy could power missions to Mars and provide a ...

That effect may be concerning as it involves Musk’s Mars ambitions. Hitherto ... The arguments for returning to the moon ...

SpaceX's Starship megarocket is set to takeoff on its sixth uncrewed flight test as early as Monday evening from Boca Chica, ...

Data from China's Zhurong rover has revealed what appears to be an ancient shoreline streaking through Mars' northern ...

"Bottom line, somebody in the Trump administration is going to say 'we want NASA and the private sector to collectively, as sort of a national space enterprise, we want them to go further, we want ...

Scientists have traced the origins of the Lafayette Meteorite back to Mars, dating its water-altered minerals to 742 million ...

Astrobiologist Dirk Schulze-Makuch from the Technische Universität Berlin in Germany believes that humans may have ...

Finding evidence for the first life ever to emerge on planet earth is a long, tough slog. But oddly enough, real answers may ultimately come from Mars.

A mini moon that will bid farewell to Earth soon may in fact be a small hunk of the big moon — the one that has loomed far ...

The planet Jupiter has no solid ground – no surface, like the grass or dirt you tread here on Earth. There’s nothing to walk ...