When is the Artemis II splashdown in California? Orion capsule is set to splash down about 8:07 pm ET Friday, April 10, 2026, ...
NASA officials on Monday started the two-day countdown to the Artemis II mission launch, which will send a crew of four around the moon.
For decades, NASA’s famous countdown clock has signaled liftoff, thrilling space fans worldwide and marking some of history’s most iconic missions.
Countdown clocks began ticking Monday, setting the stage for launch of the Artemis II moon mission early Wednesday evening.
A launch countdown includes “L Minus” to indicate how far away liftoff is in hours and minutes, and “T Minus” to show a sequence of events built into the launch countdown.
NASA started the countdown clock for Artemis II while SpaceX lined up another launch with a record-setting booster.
NASA is a “go” for its upcoming Artemis II moon mission. The countdown to liftoff began at 4:44 P.M. Eastern time, said Charlie Blackwell-Thompson, NASA’s launch director for the mission, at a press ...