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NASA’s Artemis II Launches With Four Astronauts on Lunar Flyby Test

The flight aims to prove NASA’s deep‑space system with crew to clear the way for future Moon landings.

Overview

  • Orion, which lifted off from Kennedy Space Center on Wednesday, is in high Earth orbit ahead of a planned engine burn that will send the crew toward the Moon.
  • NASA reported a short post‑launch communications loss that is now fixed and said engineers are working a warning tied to the spacecraft’s toilet controller.
  • The crew—Reid Wiseman, Victor Glover, Christina Koch, and Canadian Jeremy Hansen—will follow a free‑return path past the Moon’s far side that brings them back to Earth without a landing.
  • If systems check out, the mission will run about 10 days with splashdown in the Pacific after Orion travels beyond 400,000 kilometers from Earth, farther than any prior human flight.
  • International payloads are aboard, including Argentina’s ATENEA CubeSat, highlighting global roles as Artemis builds toward a surface return later this decade.