NASA, Artemis
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NASA's space shuttle Challenger completed 10 missions before it broke apart during a launch in 1986, killing seven astronauts.
NASA has begun a two-day practice countdown for its first moonshot with astronauts in 53 years. The dress rehearsal that started Saturday night will culminate with the fueling of the space agency's new moon rocket.
NASA has officially started the clock on one of the most important milestones remaining before the Artemis 2 mission.
The four crew members of NASA’s SpaceX Crew-12 mission began their routine two-week quarantine on Wednesday at NASA’s Johnson Space Center in Houston ahead of their upcoming launch to the International Space Station.
NASA has taken another step in expanding commercial spaceflight, confirming a fifth private astronaut mission to the International Space Station in partnership with Axiom Space. The mission, known as Axiom Mission 5,
NASA's Suni Williams — one of two astronauts stuck for months at the International Space Station — has retired.
Jan. 31 marks the day Ham, a chimpanzee, was launched into sub-orbital space in a Mercury capsule aboard a Redstone rocket to become the first great ape in space.