The reason has been revealed
The NASA Artemis II mission’s crew are spending hours quietly trying to break their spacecraft, it has been revealed.
The 10-day mission will send four astronauts around the Moon in the Orion spacecraft to test life-support systems, navigation, and deep-space maneuverability before future lunar landings.
The four astronauts on humanity’s furthest ever journey into space are NASA’s Reid Wiseman, Victor Glover and Christina Koch, and Jeremy Hansen of the Canadian Space Agency.
And now, the astronauts are trying to break the spacecraft, but this is all being done on purpose, as the BBC reports.
The crew cycle computers through different modes, switch radios between ground stations and relay satellites, and deliberately move around the cabin to see how the life‑support system copes as carbon dioxide and humidity build up.
Other than that, the engineers also command small thruster firings and check the European‑built service module responds exactly as the models predict.
As they do this, they try to find the answer to a simple question, and that is if the ship is healthy enough to risk flying hundreds of thousands of kilometres from home.
NASA will not hesitate to call off the trans-lunar injection burn and use Orion’s engine to bring the astronauts straight back to Earth, if any of these tests throws up something they do not understand.
At its furthest, the crew will be around 230,000 miles from Earth.
In a press conference after take-off, NASA administrator Jared Isaacman that “NASA is back in the business of sending astronauts to the Moon”, noting that the crew is ‘safe, secure and in great spirits”.
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