Crossed wires likely prevented OSIRIS-REx's return capsule from deploying its drogue parachute during its descent through Earth's atmosphere on Sept. 24, NASA officials say.

Crossed wires caused parachute problem during OSIRIS-REx asteroid sample delivery, NASA says

Source: space
Source Link: https://www.space.com/crossed-wires-osiris-rex-asteroid-mission-parachute-problem