No one in NASA’s Artemis II crew had been born when astronauts last ventured into deep space for the final Apollo program Moon landing in 1972. For the last half-century, human space efforts have focused on science research and technology initiatives aboard low-Earth-orbit spacecraft, culminating with the Inter-national Space Station.

As the August launch date for NASA's first Artemis lunar mission approaches, Northrop Grumman has released dramatic video footage of a full-scale static fire test of the giant solid-fueled Flight Support Booster-2 that will power the Space Launch System ...

NASA’s Space Launch System (SLS), the world’s most powerful rocket, is designed to be flexible and evolvable to meet a variety of crew and cargo mission needs for deep-space missions. The agency is seeking potential scientific and technological ...