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

NASA rovers like Perseverance are searching for definitive proof, collecting samples that could hold the key to unlocking ...

Axiom 4 mission is using fruit flies to study how we might protect human DNA from harmful space radiation during long missions to the Moon, Mars, and beyond.

Although the flight did not end as well as SpaceX officials hoped, the company made some tangible progress Tuesday. Most importantly, it broke the streak of back-to-back launch failures on Starship's ...

SpaceX’s ninth Starship test ended in mid-air failure after a fuel leak caused the rocket to spin uncontrollably in space ...

SpaceX's prototype Starship exploded over the Indian Ocean on Tuesday, capping another bumpy test flight for the rocket ...

The spacecraft began spinning as it skimmed space toward an entry in the Indian Ocean. The first-stage booster ended up in ...