Archive · 28 Jan 2026
NASA Prepares for Artemis II Launch
NASA is getting ready for the Artemis II mission, which will be the first time astronauts fly using the new Space Launch System (SLS) rocket and Orion spacecraft.
Engineers are doing a big test called a wet dress rehearsal, where they will fill the rocket with fuel and go through all the steps of a launch, but without astronauts on board.
This helps them make sure everything works together safely.
They are also checking other parts of the rocket and spacecraft, like the boosters and engines, and making sure the astronauts are healthy and safe.
The team is working hard to ensure everything is perfect for the big launch.
NASA is preparing for the Artemis II mission, the first crewed flight using the Space Launch System (SLS) and Orion spacecraft.
Engineers are conducting a wet dress rehearsal, a comprehensive fuelling and countdown test to simulate launch conditions.
The test involves loading over 700,000 gallons of liquid hydrogen and liquid oxygen into the SLS rocket.
Teams are performing various checks on the rocket's systems, including the solid rocket boosters and Orion's propulsion tanks.
The Artemis II astronauts are in quarantine in Houston to minimize health risks as the launch approaches.
- Who
- NASA engineers and Artemis II astronauts
- What
- Preparations for the Artemis II mission, including a wet dress rehearsal
- When
- Approaching, specific dates not mentioned
- Where
- Kennedy Space Centre, Florida
- Why
- To ensure the safety and readiness of the Space Launch System and Orion spacecraft for the first crewed flight
- Mission
- Artemis II
- Rocket
- Space Launch System (SLS)
- Spacecraft
- Orion
- Test
- Wet dress rehearsal
- Propellants
- Liquid hydrogen and liquid oxygen
- Astronauts' Status
- In quarantine in Houston