When the Artemis II four-person crew left Earth’s orbit, they were protected by a computing system designed to move beyond simple redundancy (a la the Apollo missions) to a fail-silent architecture.

The computer system aboard the current Artemis II lunar space mission is from a different world that the one from the Apollo ...

NASA reports it has made several attempts to switch to backup memory modules, but it hasn't worked. The team is now exploring the possibility that the issue is more severe, but we won't know the ...