NASA has been conducting a series of hot fire tests to certify RS-25 engines for use on the Space Launch System rockets that ...

Assembly of the Artemis II moon rocket has reached its latest milestone with the stacking of the twin boosters' right forward ...

Unfortunately, NASA’s giant rocket, decades in development but flown exactly once, is likely to survive the transition. In its current form, SLS largely duplicates capacity available elsewhere ...

Flawed rocket launches by SpaceX and Blue Origin still leave both companies in position to dominate the space sector.

As the Trump administration returns to power, NASA faces a crossroads that could redefine its mission for decades to come.

Since Donald Trumps recent electoral victory, rumours and speculation have circulated that Nasas giant Moon rocket, the Space Launch System (SLS), could be under threat. NASA’s Europa Clipper ...

Aschbacher was asked during the briefing about the alliance of President-elect Donald Trump, SpaceX founder Elon Musk and ...

The Orion capsule, shown here, and super-expensive Space Launch System rocket are produced under ... [+] cost-plus contracts that are endangering NASA's entire Moon exploration program (Photo by ...

FAIRBANKS, Alaska – This week, NASA aims to fire off rockets into the night sky over Alaska in an attempt to better understand polar auroras – more commonly known as the Northern Lights.

The most recent addition is the sixth of the 10 motor segments in the Artemis II Space Launch System rocket to be integrated onto mobile launcher 1 inside the Vehicle Assembly Building at NASA's ...

The boosters will help support the remaining rocket components and ... provide more than 75% of the total Space Launch System thrust during liftoff from NASA Kennedy’s Launch Pad 39B.