NASA fully fueled its Artemis 2 moon rocket during a crucial test today (Feb. 2) but had to pause the operation twice due to leaks. Will the agency still try to launch on Feb. 8?

NASA's Artemis II mission reached a critical milestone this week as teams conducted a wet dress rehearsal of the Space Launch System rocket and Orion spacecraft during an unusually intense blast of cold air surged across Florida, delivering record-breaking low temperatures to the Sunshine State.

Four astronauts preparing for an extended stay in space have started quarantine as they get ready for their next big mission.

The House Science Committee unanimously approved a NASA authorization bill Feb. 4 after adopting dozens of amendments.

NASA's Suni Williams — one of two astronauts stuck for months at the International Space Station — has retired.

NASA's space shuttle Challenger completed 10 missions before it broke apart during a launch in 1986, killing seven astronauts.

The Artemis Accords aim to guide how countries cooperate in civilian exploration of the Moon, Mars, and other celestial bodies.

The Nancy Grace Roman Space Telescope, set to launch in May 2027 with a 288MP camera, will “unveil the cosmos to the edge of the observable universe”

China’s Mengzhou is putting pressure on NASA’s lunar timeframe