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Artemis 2: Spacecraft Nears Moon Amid Minor Glitches
4 Apr
Summary
- Artemis 2 spacecraft is performing well nearing the moon.
- Astronauts noted the Orion cabin was colder than desired.
- Minor issues with cabin temperature and a helium system are being managed.
The Artemis 2 Orion spacecraft is demonstrating strong performance as it travels toward the moon, having successfully completed its translunar injection burn on April 2. Officials reported that propellant usage was within 5% of predictions, allowing for the cancellation of a planned trajectory correction maneuver. The spacecraft is nearing the halfway mark between Earth and the moon, with closest lunar approach scheduled for April 6.
While overall performance is nominal, the crew has experienced minor issues. The Orion cabin has been colder than preferred, with temperatures in the mid-60s Fahrenheit, prompting controllers to adjust heaters and fans to raise the temperature. Additionally, a helium pressurization system for thrusters in the service module had an issue, but a redundant system is functioning correctly, posing no mission impact.
This mission is providing valuable insights into how the Orion vehicle operates with astronauts onboard. Controllers are learning to manage caution and warning notices that may not require immediate astronaut action. The crew remains in high spirits and expresses excitement about their lunar journey.
