The Artemis 2 crew is currently conducting NASA's first crewed lunar flyby mission since Apollo 17, with astronaut Christina Koch among the four-person team orbiting beyond the moon. The mission represents a critical test flight for NASA's next-generation Orion spacecraft ahead of planned lunar surface landings.
The astronauts are documenting their historic journey using personal iPhones to capture images of Earth, the lunar surface, and deep space views including the Milky Way's galactic plane. These photographs provide both scientific documentation and public engagement content, showcasing the mission's unique vantage point from lunar distance.
Artemis 2 follows an approximately 10-day mission profile, taking the crew on a free-return trajectory around the moon before returning to Earth. The mission serves as the crucial precursor to Artemis 3, which aims to land the first woman and next man on the lunar surface.
Koch reported experiencing an enhanced version of the "overview effect" — the cognitive shift astronauts experience when viewing Earth from space — noting that the perspective from lunar distance creates an even more profound appreciation for our planet. This psychological phenomenon has been documented by astronauts since the Apollo era and continues to influence crew members on deep space missions.
The successful execution of Artemis 2 will validate critical life support systems, spacecraft performance, and crew procedures necessary for future lunar surface operations, positioning NASA to achieve sustained lunar exploration by the end of the decade.