Ever wonder how NASA captures stunning images from deep space probes? Interplanetary scientist John Spencer takes us behind ...

The space aliens haven't arrived, and they haven't probed anybody—but in our noisy modern world, these ideas might seem ...

The really sticky issue for human habitation of Mars, according to experts, is human health. Between a long and grueling journey with health effects of its own, arriving on the planet will be no ...

Get live updates on the Starship rocket launch from SpaceX's Starbase headquarters in Texas. See what time it launches, where ...

Shortly before dusk on Tuesday, the world’s most powerful rocket blasted off on a test flight from its launch site in ...

After back-to-back Starship upper stage failures, SpaceX on Tuesday again launched the world's most powerful rocket, but ...

Six gray whales have been found dead in the wider San Francisco Bay Area in the last seven days, raising the total number of ...

Elon Musk and SpaceX are getting a little closer to sending humans to Mars, but they still have plenty of work to do.

Elon Musk hailed Starship’s latest test flight as a “big improvement” despite his rocket appearing to explode into pieces ...

SpaceX is poised to ignite a new era of human spaceflight this week ... first time a private spaceflight company has used its own rocket and spacecraft design to fling humans into orbit.

Rockets are hard,” Elon Musk posted after a prior Starship explosion, and Tuesday’s ninth test flight provided a dramatic ...

American space agency NASA said it powered on the crew module of the Artemis III Orion spacecraft for the first time, more ...