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NASA has more work to do, after it finished testing a missile on Saturday to replace the shuttle with a premature and unexpected shutdown.
The test, at NASA’s Stennis Space Center in Mississippi, was part of NASA’s Artemis program. Return to the moon In the coming years. NASA’s test called for four engines to launch for eight minutes – roughly the time it would take for NASA’s Space Launch System (SLS) to generate the thrust needed to send the rocket into space.
But the engines stopped after only 67 seconds, when the No. 4 engine sufferedMajor component failure. Scientists are not yet sure what caused the early lockdown, but they are planning to analyze and regroup.
“The Saturday test was an important step forward to ensuring that the base stage of the SLS missile was ready for the Artemis I mission, and for carrying the crew on future missions,” said NASA Administrator Jim Bridenstine, who attended the test.
“Although the engines did not fire for the duration, the team worked successfully during the countdown, igniting the engines, and gaining valuable data to inform our path forward,” he said.
The same engines NASA has tested will be used to launch the Orion space capsule to the moon. So scientists should be careful with them.
“The amount of risk we can take is very low,” said Bridenstein. “We cannot afford this car’s failure. And guess what? Because we did all the work we did, this article made the right decision to shut itself down.”
Well, the MCF wasn’t a call this boarding flight manager wanted to hear: Major component failure detected by the SSME controller.
– Wayne Hale (@waynehale) January 16, 2021
Now NASA has to figure out what caused the component failure that led to the shutdown. If the scientists do another test, it will take at least 3-4 weeks to get the engines ready, the agency said.
NASA announced the SLS about 10 years ago, the successor to the retired Space Shuttle program. It is a rocket and capsule combination that, when completed, will enable deep space missions. NASA hopes to have astronauts on the moon in 2024, and eventually Mars And beyond.