Wet Dress Rehearsal

Artemis II Wet Dress Rehearsal

LC-39B, Kennedy Space Center, FL, USA SLS Block 1 | Artemis II

The Space Launch System (SLS) rocket for the Artemis II mission will perform a Wet Dress Rehearsal to demonstrate the ability to load more than 700,000 gallons of cryogenic propellants into the rocket, conduct a launch countdown, and practice safely removing propellant from the rocket without astronauts inside the spacecraft.

Updates

Cosmic_Penguin • Jan. 27, 2026, 2:27 a.m.

Added event.

Related Information


SLS Block 1 | Artemis II

National Aeronautics and Space Administration | United States of America
Kennedy Space Center, FL, USA
February 07, 2026
Status: To Be Confirmed
Mission:

Artemis II is the first crewed mission as part of the Artemis program. Artemis II will send a crew of 4 - 3 Americans and 1 Canadian around the moon and return them back to Earth. The mission will test the core systems of NASA's Orion spacecraft including the critical life support system, among other systems which could not be tested during Artemis I due to the lack of crew onboard.

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