NASA Built A Computer For Artemis II That Can't Fail, Here's The Engineering Behind It

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.

Orion helium leak no threat to Artemis II reentry but will require redesign

Apart from pesky issues with the spacecraft’s toilet and waste disposal system, most of the Artemis II mission has proceeded ...
Communications of the ACM

How NASA Built Artemis II’s Fault-Tolerant Computer

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