Space News ,U.S :- Axiom Space is all set to launch its third private astronaut mission to the International Space Station (ISS). However, there are some technical issues that have made the launch preparations a bit tight on schedule.
On January 16, Axiom, NASA, and SpaceX officials shared in a media teleconference that they are moving forward with the planned Ax-3 mission launch to the ISS on January 17. The Falcon 9 is scheduled to take off at 5:11 p.m. Eastern, carrying a Crew Dragon spacecraft that will dock with the station about 36 hours later.
Originally, the launch readiness review, the final major check before launch, was supposed to happen before the media briefing. However, it got postponed to early January 17 to allow more time for the teams to get everything ready.
Over the weekend, inspections revealed issues with joints connecting the Dragon spacecraft to the Falcon 9 upper stage. Two of the four joints were adjusted a bit differently than usual, according to Benji Reed, senior director of human spaceflight programs at SpaceX. As a precaution, SpaceX decided to replace the connections, causing a delay in launch preparations.
Another challenge found during preparations involved the parachute system. Inspections from a previous cargo Dragon spacecraft splashdown in December showed that certain straps, known as "energy modulators," didn't function as intended. SpaceX took precautions by untwisting these straps in the Ax-3 Crew Dragon spacecraft's parachute system. They are collaborating with NASA to make sure this won't be an issue during the mission.
Despite these challenges, the launch teams worked hard to keep the launch on schedule. The Ax-3 mission is part of Axiom Space's series of private astronaut missions, paving the way for commercial modules on the ISS. These modules will eventually become the core of a new commercial space station after the ISS retires.
Axiom aims to continue these missions twice a year until their first module is installed in late 2026. The next mission, Ax-4, is tentatively set for the fall of 2024.
The Ax-3 mission is led by Michael López-Alegría, Axiom's chief astronaut, and includes pilot Walter Villadei from the Italian Air Force. The mission specialists are Alper Gezeravcı from Turkey and Marcus Wandt from Sweden. Gezeravcı will be Turkey's first person in space, and Wandt will be the second from Sweden, thanks to collaboration with the European Space Agency.
While the Ax-3 team faces challenges, they are excited about the mission, especially López-Alegría, for whom this will be his sixth trip to space. He expressed his enthusiasm, saying, "As long as they ask me to fly, my hand will be raised."
——— End of Article ———
