On Monday, after rolling the SLS rocket to be used for the Artemis II mission to the pad in January, NASA attempted its first ...

Plan was to turn SLS into Seal Leaks Stemmed... But the flow was off NASA engineers spent the weekend studying the data after another attempt to fill the agency's monster Space Launch System (SLS) ...

NASA Artemis 2 mission after encountering hydrogen leaks during a fueling test of the Space Launch System. The Space Launch ...

As Artemis II faces delays, Congress may be shifting its tune about moving away from the pricey SLS rocket to those developed ...

There’s probably a month or so left until the Artemis II mission gets going, sending humans to the Moon for the first time in more than half a century. The hardware tasked with accomplishing the ...

NASA fueled its new moon rocket in one final make-or-break test Monday, with hopes of sending astronauts on a lunar ...

CAPE CANAVERAL, Fla. (AP) — NASA said Tuesday it will now target a March launch of its new moon rocket after running into ...

There's a new space race going on, with the goal of putting humans back on the moon. China has now joined the race with some successful rocket tests.

The so-called " wet dress rehearsal " will load the Space Launch System with 700,000 gallons of ultra‑cold propellants at the ...

It's not yet known whether the hydrogen leak encountered Monday will impact the moonshot's eventual launch date.

Teams at NASA’s Kennedy Space Center in Florida continue to prepare the SLS (Space Launch System) rocket, Orion spacecraft, and ground infrastructure in advance of the Artemis II test flight.