Back in 2024, NASA announced that the Artemis 2 mission was going to be pushed back to April 2026. Now, the agency says it could launch as early as February, with the first flight opportunity being on February 6. NASA is currently making the final preparations for the mission and will soon roll out the Space Launch System (SLS) rocket and the Orion spacecraft to their launch pad at the Kennedy Space Center in Florida. The spacecraft system’s four-mile journey from the assembly building to Launch Pad 39B will take up to 12 hours. NASA is targeting a date no earlier than January 17, with the exact day depending on the weather and on the possible need for additional time to address technical issues.

Artemis 2 is the first crewed mission to the moon since the Apollo program’s final flight in 1972. The 10-day mission will have four astronauts on board who’ll be testing if Orion’s critical life support systems can sustain human passengers on future longer duration missions. They will first orbit the Earth twice before making their way 4,700 miles beyond the far side of the moon. If the SLS and Orion system is rolled out as planned, NASA intends to conduct a wet dress rehearsal at the end of January. The agency will load cryogenic propellants into the rocket and will do a full launch countdown during the rehearsal to prepare for the real event.

This article originally appeared on Engadget at https://www.engadget.com/science/space/nasa-makes-final-preparations-for-its-first-crewed-moon-mission-in-over-50-years-150000825.html?src=rss

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NASA has postponed an International Space Station (ISS) spacewalk that was scheduled for Thursday. "The agency is monitoring a medical concern with a crew member that arose Wednesday afternoon aboard the orbital complex," the agency wrote. On Thursday, NASA added that ending Crew-11's mission early was on the table.

The unnamed crew member is stable, according to NASA. Space News notes that Kimiya Yui of the Japan Aerospace Exploration Agency (JAXA) was heard on an open comms channel on Wednesday requesting a private medical conference with a flight surgeon. However, those requests are routine on the ISS, so we can’t assume the events were related.

"The matter involved a single crew member who is stable," NASA wrote. "Safely conducting our missions is our highest priority, and we are actively evaluating all options, including the possibility of an earlier end to Crew-11's mission."

NASA

Crew-11 was scheduled to remain on board the ISS until at least the second half of February. Its replacement, Crew-12, isn't slated to blast off until February 15 at the earliest.

NASA astronauts Mike Fincke and Zena Cardman had planned to exit the airlock on Thursday for the six-and-a-half-hour spacewalk. The short trip’s mission was to install a kit and cables in preparation for a new roll-out solar array that will arrive on a future mission.

The agency said it will provide further updates within 24 hours.

This article originally appeared on Engadget at https://www.engadget.com/science/space/nasa-delays-spacewalk-due-to-a-medical-concern-with-a-crew-member-171900024.html?src=rss

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