NASA has announced that the next mission in the Artemis program, which aims to send astronauts back to the moon after more than 50 years, will be delayed until April 2026. The mission, originally planned for September 2025, will involve four astronauts flying around the moon and returning to Earth. The delay is mainly due to technical issues, including damage to the heat shield of the Orion capsule during a 2022 test flight. The heat shield was damaged during reentry, requiring detailed investigation to identify the cause and fix the issue. Other spacecraft upgrades are also needed before the mission can proceed. The next Artemis mission, which involves two astronauts landing on the moon, will now take place no earlier than 2027. Artemis is NASA’s successor to the Apollo missions of the 1960s and 1970s, which sent 24 astronauts to the moon, with 12 walking on its surface.

Engineers found that the heat shield was damaged by gases building up and cracking its outer layer during reentry. To address this, NASA will adjust the reentry path for the upcoming mission rather than replace the heat shield, which would cause a major delay. NASA Administrator Bill Nelson said the revised timeline keeps the U.S. ahead of China’s plans to reach the moon by 2030. SpaceX has been urged to speed up its work on the Starship rocket, which will take astronauts to the lunar surface. Astronaut Reid Wiseman supported the delay, emphasizing safety and thorough problem-solving.