Science and Technology
NASA Completes Key Test for First Crewed Moon Mission in Five Decades
February 20, 2026
Summary
NASA has successfully completed a wet dress rehearsal for the Artemis 2 mission, bringing the agency closer to launching astronauts around the Moon for the first time since 1972. The mission could launch within weeks following the successful test.
Key Facts
- Wet dress rehearsal for Artemis 2 has been successfully completed
- The mission would be the first crewed lunar flight since Apollo 17 in 1972
- Launch could occur within weeks pending final preparations
Context
The Artemis 2 mission will send four astronauts on a lunar flyby, serving as a precursor to later missions that will land humans on the Moon's surface. The wet dress rehearsal is a critical pre-launch test that involves loading propellant into the rocket and running through countdown procedures without actually launching.
This mission represents a significant milestone in NASA's Artemis program, which aims to establish a sustainable human presence on and around the Moon. The successful completion of testing procedures indicates the Space Launch System rocket and Orion spacecraft are nearing flight readiness.