After nearly 10 days in space, the Artemis II capsule carrying a four-astronaut crew tore back through Earth's atmosphere and splashed down safely in the Pacific Ocean, bringing to a close humanity's first journey to the vicinity of the moon in more than 50 years. NASA's gumdrop-shaped Orion capsule, named Integrity, drifted under parachutes into waters off the Southern California coast shortly after 5pm PT (1am Irish time), ending a mission that carried its crew farther into space than any humans had travelled before. The…

After nearly 10 days in space, the Artemis II capsule carrying four astronauts tore back through Earth's atmosphere and splashed down safely in the Pacific Ocean, closing out humanity's first journey into the moon's neighborhood in more than 50 years. NASA's gumdrop-shaped Orion capsule, named Integrity, drifted under parachutes into the ocean off Southern California shortly after 5pm PT (1am Irish time), bringing to an end a mission that carried its crew farther into space than any people had traveled before. Covering…

Shielded from the freezing void outside their spacecraft, the Artemis II astronauts still face one of deep space travel’s most persistent threats: radiation. NASA is now waiting closely for data that could reveal how much exposure the crew endured and what it means for future missions. The four astronauts traveled farther into space than any humans before them, venturing more than 1,000 times farther from Earth than the International Space Station. In low Earth orbit, the planet’s magnetosphere helps blunt some of the…

With Earth drawing closer and a fiery homecoming ahead, the four astronauts aboard NASA’s Artemis II mission reflected on a voyage unlike any before it, describing the strain, wonder and emotion of preparing to plunge back through the atmosphere during their first press conference from space. The Artemis II crew have been travelling in their Orion capsule since lifting off from Florida last week, and are scheduled to splash down off the southern California coast tomorrow after reaching the Moon earlier this week. Their route…

The Moon was looming larger outside NASA’s Orion capsule on Saturday as the crew of Artemis II entered the third day of a mission billed as a crucial step toward putting humans back on the lunar surface later this decade. NASA said the four-member Artemis crew has now crossed the halfway mark between Earth and the Moon as Orion presses on toward its scheduled lunar flyby. "We're halfway there," the space agency posted on social media. NASA also published the first images captured from inside Orion, among them a striking…

Four astronauts chosen for NASA’s Artemis II mission are preparing to cross the next threshold in the push to return humans to the Moon: arrival in Florida and the final sprint of pre-launch work for the first crewed journey to deep space in more than five decades. Commander Reid Wiseman, Mission Pilot Victor Glover and Christina Koch will launch alongside Canadian astronaut Colonel Jeremy Hansen from Kennedy Space Center as soon as 1 April, riding atop NASA’s Space Launch System (SLS) rocket. They will travel inside an…

NASA is weighing a rare early return of its current International Space Station crew after canceling a planned spacewalk because of an unspecified medical issue involving one astronaut, the agency said. The astronaut, who was not identified, is in stable condition aboard the orbiting laboratory, according to a NASA spokeswoman. “Safely conducting our missions is our highest priority, and we are actively evaluating all options, including the possibility of an earlier end to Crew-11’s mission,” she said in a statement. NASA…