NASA's Artemis II mission has entered its critical mid-flight phase as the Orion spacecraft approaches the moon carrying the first crew to travel beyond Earth orbit since Apollo 17. The mission represents a pivotal test of NASA's deep space exploration capabilities ahead of planned lunar surface landings.
NASA's science team is working to finalize observation plans for the astronauts to perform during their lunar flyby, according to mission representatives at an April 4 briefing. The team indicated they were completing the observation plan by April 6, focusing on scientific data collection opportunities during the close lunar approach.