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VideoVideo: Replay of Artemis 1 wet dress rehearsal, now with countdown audio
More than two months after a practice countdown for the Artemis 1 launch, NASA has released audio from the launch team after gaining export control clearance. The audio provides a sneak peek of what to expect on launch day.
VideoVideo: Interview with former NASA astronaut Doug Hurley
Former NASA astronaut Doug Hurley visited with Spaceflight Now before the launch of the Artemis 1 lunar test flight. Hurley is a veteran of two space shuttle missions and commanded the first piloted test flight of SpaceX's Crew Dragon spacecraft in 2020. He is now a senior director of business development at Northrop Grumman, supplier of the Space Launch System's solid rocket boosters.
VideoLive coverage: NASA targets Saturday for next Artemis 1 launch attempt
The countdown for liftoff of NASA's first Space Launch System moon rocket, the most powerful launcher ever to fly from U.S. soil, was scrubbed Monday at the Kennedy Space Center in Florida after teams encountered an issue conditioning one of the four main engines. The next opportunity to launch will be Saturday, Sept. 3. The 32-story-tall rocket will boost a human-rated Orion crew capsule on an unpiloted journey around the moon and back to Earth.
VideoLive coverage: NASA begins two-day launch countdown for Artemis 1 mission
NASA began the two-day launch countdown for the Artemis 1 lunar test flight at 10:23 a.m. EDT (1423 GMT) Saturday. Liftoff of the Space Launch System moon rocket remains set for Monday during a two-hour window opening at 8:33 a.m. EDT (1233 GMT).
VideoLive coverage: NASA’s Artemis 1 moon rocket rolls to launch pad
NASA's Space Launch System moon rocket emerged from the Vehicle Assembly Building at the Kennedy Space Center around 10 p.m. EDT Tuesday (0200 GMT Wednesday) for an overnight ride to launch pad 39B. The rocket arrived at the seaside launch complex about 10 hours later. The Artemis 1 mission is set for launch Aug. 29 on its inaugural test flight carrying NASA's Orion spacecraft around the moon.
VideoIn a step closer to launch, NASA’s Artemis 1 moon rocket rolls back to hangar
NASA's powerful new Space Launch System moon rocket was hauled from its launch pad back to the Vehicle Assembly Building at the Kennedy Space Center Saturday for final repairs, testing and closeouts, moving closer to liftoff later this summer after completing a fueling demonstration last month.
VideoLive coverage: NASA runs another countdown rehearsal for SLS moon rocket
NASA ran through a countdown rehearsal for the Space Launch System moon rocket Monday at the Kennedy Space Center in Florida. The launch team loaded more than 750,000 gallons of super-cold liquid hydrogen and liquid oxygen into the more than 30-story-tall rocket, a key test before a demonstration flight later this year.
VideoNASA tries again to complete moon rocket’s practice countdown
Countdown clocks began ticking Saturday for NASA's fourth attempt to complete a dress-rehearsal countdown and fueling test of its Space Launch System moon rocket, a requirement before the huge booster can be cleared for launch on its long-awaited maiden flight.
VideoNASA’s Ingenuity helicopter aces first longer-range flight on Mars
NASA's Ingenuity helicopter flew farther and faster Sunday than the rotorcraft's first two test flights in the Martian atmosphere, traveling the length of a football field while exceeding distances and speeds achieved during testing on Earth, officials said.
VideoNASA’s Mars helicopter completes second, higher flight
The second flight of NASA's Ingenuity helicopter in the Martian atmosphere Thursday took the rotorcraft higher than its first hop. A third takeoff as soon as Sunday will take the helicopter more than 150 feet away from its makeshift airfield as engineers attempt more daring test flights.