SpaceX posted a response to criticisms of delays in its Starship program from NASA acting Administrator Sean Duffy.

A chilling warning from late theoretical physicist Stephen Hawking has once again re-emerged after claims a mysterious 'alien ...

Harvard scientist Avi Loeb has revealed that if comet 3I/ATLAS were an 'alien spaceship', it could change course for Earth ...

As 3I/Atlas neared its closest point to the sun in its orbit, the internet was abuzz with curiosity about the comet.

SpaceX on Thursday released the most detailed public update in nearly two years on its multibillion-dollar contract to land ...

NASA's chief said recently he's reopening bids for the Artemis III contract that it awarded SpaceX in 2021. SpaceX has now ...

NASA's Acting Administrator said that the space agency may seek another option for the Artemis III moon landing.

Deflecting asteroids by running spaceships into them may sound like science fiction, but it's quite real. And it's quite a ...

Up to now, all 11 Starship launches have taken place from SpaceX’s Starbase site in southern Texas, but soon, additional ...

A Flagstaff-based space company has won a $30 million contract to raise the orbit of a space-based NASA observatory next year ...

Astronaut Butch Wilmore first reported the mysterious noise on Saturday. NASA said the pulsing sound was the result of feedback on the speakers. It's the latest in a saga that unexpectedly kept two ...

The two NASA astronauts who have been stuck on the International Space Station since their Boeing spacecraft ran into problems in June will have to remain there even longer, the agency announced ...