NASA fuels moon rocket in crucial test to decide when Artemis astronauts will launch

NASA began fueling its Space Launch System (SLS) rocket at the Kennedy Space Center in Florida on June 20, 2022, as part of a critical test to determine the timeline for the Artemis II mission, which will carry astronauts on a lunar flyby. This test, known as the wet dress rehearsal, is the final major hurdle before NASA can confidently set a launch date for the crewed mission. The SLS rocket, designed to carry the Orion spacecraft, has undergone several previous tests, but this one is crucial as it simulates the entire launch countdown process, including fueling the rocket with liquid hydrogen and liquid oxygen. The success of this test will be a significant milestone in NASA's Artemis program, which aims to return humans to the Moon and eventually establish a sustainable lunar presence. The Artemis II mission, scheduled to launch no earlier than September 2025, will be the first crewed flight of the SLS and Orion spacecraft, marking a major step forward in NASA's plans for deep space exploration. The agency has emphasized the importance of this test in ensuring the safety and reliability of the rocket and spacecraft for future crewed missions.