NASA Mission Update

The Flight Readiness Review for NASA’s Artemis I mission has concluded, and teams are proceeding toward a two-hour launch window that opens at 8:33 a.m. EDT Monday, August 29, from Kennedy Space Center’s Launch Pad 39B in Florida. 

Live coverage of events will air on NASA Television, the NASA app, and the agency’s website, with prelaunch events starting Monday, Aug. 22. The launch countdown will begin Saturday, Aug. 27, at 10:23 a.m.

Jack Black, Chris Evans, Yo-Yo Ma and more to headline launch day coverage

KENNEDY SPACE CENTER, Fla. (NASA PR) — NASA will provide coverage of prelaunch, launch, and postlaunch activities for Artemis I, the first integrated test of NASA’s Orion spacecraft, Space Launch System (SLS) rocket, and the ground systems at the agency’s Kennedy Space Center in Florida. This uncrewed flight test around the Moon will pave the way for a crewed flight test and future human lunar exploration as part of Artemis.

The SLS rocket is targeted to launch during a two-hour window that opens at 8:33 a.m. EDT Monday, Aug. 29, from Launch Pad 39B at Kennedy.

NEW ORLEANS (NASA PR) — Over the next decade, NASA’s Orion spacecraft will carry astronauts during Artemis missions to the Moon to help prepare for human missions to Mars. Work on the spacecraft for Artemis I is nearly complete, Artemis II is well underway, and NASA is making progress on vehicles for the missions beyond.

The agency recently completed welding on the Artemis III Orion pressure vessel, the underlying frame of the air-tight capsule for astronauts called the crew module. This structure is the first major piece of hardware in Orion’s production phase with lead contractor Lockheed Martin.