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NASA schedules another Artemis 1 Moon mission launch attempt for September 3


NASA intends make another attempt at the launch of the Artemis 1 Moon mission on Saturday, September 3, after it wash scheduled to launch on August 29 due to engine problems. The Space Launch System is supposed to make its first test flight and launch the Artemis program that day. However, its ground crews were unable to cool down one of its RS-25 engines which was hotter than the other three. NASA discovered the problem just hours before launch and had to abort the event entirely less than an hour before the plane took off.

During a press conference on the new target date, SLS program director John Honeycutt speak they believe the problem stems from a faulty sensor. The rocket’s engineering team is still reviewing the data and finalizing its plan to ensure Saturday’s launch goes ahead. Over the next few days, the team will be practicing the propellant loading procedure, which will start the engine’s cooling by 30 to 45 minutes earlier in the countdown in an effort to ensure that they reach the desired temperature. around minus 420 degrees F.

However, if the SLS team needed access to the sensor to solve the problem, it could delay the Artemis 1 mission by several weeks or even months. Launch SLS right meet some environmental conditions to complete, so NASA can only schedule a mission for specific time periods. After the current launch capability ends on September 6, the next earliest possible date for a test flight will be September 19.

The SLS team plans to review the data and assess the mission’s flight readiness on Thursday. If it decides to go ahead with the September 3 launch, SLS will fly into space anytime between 2:17 and 4:17 PM EDT, assuming no other problems arise.

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