NASA’s Artemis 2 mission is well underway, with the four-person crew now deep into their ten-day lunar flyby. While the journey appears smooth, the astronauts aren’t simply enjoying the ride; they are actively preparing for emergencies and conducting critical tests to validate the Orion spacecraft’s systems.
Deep Space Checkups
On Flight Day 3, the crew will practice zero-gravity CPR procedures, rehearsing life-saving techniques in the unique environment of deep space. Victor Glover, Christina Koch, and Jeremy Hansen will lead these drills, while Reid Wiseman and Glover will also inspect the onboard medical kit, including thermometers, blood pressure monitors, and stethoscopes. These exercises highlight the importance of readiness for any medical scenarios that could arise during long-duration space travel.
The crew’s schedule also includes preparing for lunar observations on Flight Day 6, April 6, and taking time to reflect on their mission so far. Mission Control is prioritizing crew well-being, ensuring they have time to connect with families back on Earth, something they haven’t had the chance to do yet.
Orion Spacecraft Performance Tests
The Artemis 2 mission isn’t just about reaching the moon; it’s a rigorous test of the Orion spacecraft. Pilot Victor Glover manually maneuvered Orion within 50 feet of the Space Launch System upper stage to evaluate its thruster control, calling it a “test drive.” The results were positive, with Glover noting the spacecraft’s precision.
The crew also tested a new flywheel exercise device to assess methods for maintaining fitness during prolonged lunar missions. Commander Wiseman reported the device worked effectively, aside from a slight static charge. These tests are crucial for ensuring the spacecraft can handle the physical demands of future deep-space missions.
Addressing Early Challenges
The Artemis 2 crew has already tackled some minor issues. They stored 7 liters of water in plastic bags as a backup after a valve malfunctioned during liftoff, and they repaired a malfunctioning space toilet. These quick fixes demonstrate the crew’s adaptability and the spacecraft’s maintainability.
NASA officials are pleased with the mission’s progress. Lori Glaze, NASA’s acting associate administrator for exploration, stated, “Things are going really well…we couldn’t be more pleased.” The crew is scheduled to perform additional thruster burns on Friday to refine their trajectory toward the moon and test emergency communication systems.
The Artemis 2 mission is more than just a flight around the moon; it is a comprehensive evaluation of human spaceflight capabilities, ensuring that future deep-space missions are as safe and effective as possible.
