NASA’s Artemis II mission successfully lifted off from Launch Complex 39B at the Kennedy Space Center on Wednesday evening. The mission marks the first time in over 50 years that a crewed spacecraft has departed Earth's orbit for the lunar vicinity.
The Space Launch System (SLS) rocket ignited its engines at 6:24 p.m. EDT, propelling the Orion spacecraft into the Florida sky. Onboard the vehicle, named Integrity, are four astronauts tasked with testing the systems required for future lunar landings.
The crew includes Commander Reid Wiseman, Pilot Victor Glover, and Mission Specialist Christina Koch from NASA, alongside Mission Specialist Jeremy Hansen from the Canadian Space Agency. Their ten-day journey will take them approximately 4,600 miles beyond the far side of the moon.
President Donald Trump monitored the launch from the White House, according to administration officials. President Trump later released a statement praising the mission as a significant achievement for American leadership in the ongoing global space race.
Vice President JD Vance also watched the ascent, noting the importance of the mission for national security and technological innovation. The administration has prioritized the Artemis program as a cornerstone of its second-term agenda for scientific advancement and industrial growth.
The flight is a critical systems validation test. The crew will evaluate Orion’s life-support, communication, and navigation systems in the harsh environment of deep space. Unlike future Artemis missions, this flight will not land on the lunar surface.
Crowds gathered along the Space Coast for hours leading up to the launch, with officials estimating hundreds of thousands of spectators in attendance. The successful liftoff followed a series of technical delays earlier in the year that pushed the launch to its current April window.
NASA officials confirmed that all initial flight parameters were met during the ascent phase. Ground control in Houston assumed command of the mission once the spacecraft reached its preliminary orbit.
The Orion spacecraft is expected to reach its highest Earth orbit tomorrow before performing the trans-lunar injection burn. Recovery teams are currently stationed in the Pacific Ocean to prepare for the crew's return in approximately ten days.