SpaceX’s actual main challenger at the moment is Blue Origin, a firm founded by Jeff Bezos in 2000, 18 months before SpaceX’s ...

Since Donald Trump's recent electoral victory, rumors and speculation have circulated that Nasa's giant moon rocket, the ...

NASA has given us a holiday treat — a virtual fireplace lit by the engines of its Space Launch System moon rocket.

but its primary purpose will be to host the gigantic Space Launch System (SLS) rocket, a Saturn-V-sized monster that will send American astronauts to the Moon again. The first unpiloted test ...

Speculation has arisen about the potential cancellation of Nasa's Space Launch System (SLS) rocket in favor of increased ...

NASA’s Space Launch System (SLS) rocket completed another milestone on its way to launch with the Umbilical Release and Retract Test (URRT). The URRT was performed on the rocket on September 19 ...

Eric Berger is the Ars Technica, senior space editor and author of Reentry, a book about the behind the scenes SpaceX ...

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

The NASA-funded Space Launch System (SLS), the massive rocket slated to send the Artemis 2 crew around the moon in 2025, is ...

President-elect Donald Trump announced Wednesday he has selected Jared Isaacman, a billionaire businessman and space ...

SpaceX plans to launch its sixth fully stacked Starship mission during a half-hour launch window which opens at 5 p.m. ET on ...

Preparations for the next NASA SLS Moon rocket launch are underway at Kennedy Space Center, involving detailed system ...