On the night time of August 29, Beijing time, the weighty rocket “House Start Procedure” (SLS) carrying out the mission “Artemis 1” was canceled urgently for the 1st time because of to engine failure and was prevented from being decreased to a protected. temperature. Afterwards, NASA declared that the fault was from a temperature sensor that was incorrectly reporting the temperature within the motor.At roughly 2:00 am on September 4th, Beijing time, the SLS rocket attempted to start yet again, but it was briefly canceled because the engine’s hydrogen gas leak could not be solved.
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At that time, about 400,000 people today gathered at the Kennedy Space Centre, ready to take pleasure in the launch, and several domestic room lovers stayed up all night time waiting.
Nevertheless, when the rocket was injected with liquid hydrogen fuel at a extremely very low temperature of -250°C, an alarm quickly sounded, indicating that one motor was leaking gas.
Engineers tried using 3 moments to plug the leak, but all of them unsuccessful and they had to cancel the start.
The behemoth, which experienced experienced and is suffering from constant funds overruns, has now been taken back to the assembly creating for additional inspection and repair.
NASA Administrator Monthly bill Nelson mentioned:The rocket’s up coming launch window is in early Oct, but the third SLS launch may not be until mid-October as other missions are a bigger precedence.
