"When running an accident investigation from 100 million miles away, you don't have any black boxes!" NASA's Håvard Grip said.

Relying on remote data, including photographs taken after the flight, the investigators believe that “navigation errors created high horizontal velocities at touchdown,” which most likely resulted in Ingenuity experiencing a “hard impact on the sand ripple’s slope,” causing it to pitch and roll.

A new NASA report finally reveals the most likely cause behind the tragic crash of the Mars helicopter, Ingenuity.