NASA teams across the country have begun the launch countdown for the Artemis II mission around the moon. The organization plans for liftoff to start on Wednesday, making it the first crewed rocket ...

KENNEDY SPACE CENTER, Fla. — NASA teams at the Kennedy Space Center began the countdown Tuesday for the second Artemis II wet dress rehearsal. The countdown clock started for the multi-day test, which ...

A full moon shines over NASA’s Space Launch System and Orion spacecraft at Kennedy Space Center in Florida. (Sam Lott / NASA via AP) The countdown is on for the launch of NASA’s Artemis II mission ...

The countdown is on for the next lunar mission. The Artemis II will be launching for a 10-day trip around the moon.

CAPE CANAVERAL—Countdown clocks at the Kennedy Space Center began ticking down toward launch of NASA’s Artemis II flight test, marking the long-awaited crewed debut of the Orion deep-space capsule on ...

NASA plans to launch four astronauts on a 10-day trip around the moon as early as Wednesday. Here's what to know about the Artemis II mission.