There is a possibility that the Artemis 1 rocket will be launched on Friday

NASA is still working on the problem that delayed the launch of the Artemis 1 rocket and spacecraft today, while determining the cause and the next launch window.

BingMag.com There is a possibility that the Artemis 1 rocket will be launched on Friday

NASA is still working on the problem that delayed the launch of the Artemis 1 rocket and spacecraft today, while determining the cause and the next launch window.

The problem of hydrogen fuel leaking into the engine is a potential hazard, and this is something NASA was well aware of. For this reason, after the long process of fixing the problem, he confidently decided to stop the launch of the rocket of the Space Launch System.

This is the first time that this issue has been revealed in real terms, and during which the launch team to deliver One of the RS-25's four engines had trouble getting the temperature up to the level set for liftoff.

As Artemis mission manager Mike Sarafin said: And we did the upper stage of the rocket, the leak started. In the flight readiness review, we had talked about a leak in the engine, and we knew very well that this was a potential risk for the launch. , make it ready for launch and avoid thermal shock. Three of the four engines were operating as expected, but engine #3 experienced unusual conditions with a hydrogen leak.

In addition to this problem, experts found another problem with the internal tank vent valve, and according to Sarafin, , this set of problems caused the cancellation of today's operation.

He said that NASA has not yet set a new date for the launch of the Artemis 1 rocket. We will come back and evaluate what we learned today to advance the available options according to the conditions."

But in addition to technical problems, weather conditions also played a role in stopping today's mission. At the beginning of the launch window, the operation was stopped due to rain, and then there was a threat of lightning during the operation, which caused a delay of about an hour in the refueling operation. "When you're dealing with a high-risk operation like spaceflight, you have to do the same thing," he said, noting that launch shutdowns are an expected part of space missions. By doing this, you reduce the risk and make the mission as safe as possible."

According to him, such a process is used to test the systems and to ensure their safety during the Artemis 2 mission, which will carry humans into orbit. It's going to take the moon, it's necessary.

Nelson, referring to his spaceflight with astronaut Hoot Gibson in the past decades, whose launch operation was aborted four times, added: "Looking at In retrospect, we can see that after the fifth attempt, we achieved a great mission. It wouldn't have been possible if any of those four attempts had not been aborted.

A Friday launch window is still a possibility, according to Mike Sarafin, despite continuing to review the details of today's operation. "We really need time to look at all the data and determine the options going forward," he said.

Today's launch was largely halted by a problem with one of the rocket's four engines, but officials NASA announced that they do not think the problem is related to the engine itself, but rather a problem with the process of feeding the engines with liquid hydrogen, which is used to cool the rocket.

The managers of this mission on Tuesday afternoon ) will discuss to evaluate the next steps and determine the time of the next efforts. There is a possibility that the mission will be delayed for a longer period of time, including if it needs more major repairs, the rocket will return to the assembly building.

Cover photo: Artemis 1 mission rocket and spacecraft on the launch pad
Credit : NASA

Sources: NASA, CNN

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