Stay updates: Artemis II astronauts splash down off California’s coast

The Artemis II astronauts shall be retrieved from the Orion capsule and delivered to the medical bay aboard the US Navy’s USS John P. Murtha restoration vessel inside two hours of splashdown, stated Liliana Villarreal, NASA Artemis II touchdown and restoration director.

But why does this course of take so lengthy? Lots of issues must occur earlier than the crew can exit the capsule.

Inside, the crew shall be shutting down Orion’s methods and making ready for the hatch to be opened.

After splashdown, divers will assess the air and water surrounding the capsule to be sure that it’s protected to method and assist the crew exit Orion, making certain there are not any poisonous substances like hyperbolic fuels and ammonia, Villarreal stated. Then, the dive crew will open Orion’s hatch.

Medical officers will enter the capsule, one after the other for every crewmember, to evaluate how the astronauts are doing. The plan is to assist them exit the capsule individually, starting with Christina Koch, adopted by Victor Glover, Jeremy Hansen and at last Reid Wiseman. But if any crewmember is impaired or in misery, they are going to be introduced out first.

The astronauts shall be introduced out onto a raft connected to Orion known as the “front porch,” then picked up through helicopter earlier than being taken to the Navy ship.

The extraction course of can take between 30 and 45 minutes in calm sea situations, famous NASA Flight Controller Jeff Radigan.

“We need to do this calmly and methodically,” Radigan stated. “Like any operation, you have to spend the right amount of time to make sure we do it successfully.”