Engineers now say they understand the most likely cause of the Ingenuity helicopter's crash landing on Mars earlier this year ...

"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 ...

Ingenuity ultimately operated for nearly three years and performed 72 flights over that span. On its final flight, the helicopter climbed to 40 feet (12 meters) above the Martian surface, but after 32 ...

NASA built the Ingenuity helicopter for a quick jaunt around Mars. However, the aircraft was unexpectedly sturdy, completing ...

Santa winds on Tuesday caused a Los Angeles Police Department helicopter to hit the ground during a training drill in Orange ...

Ingenuity may never fly above the surface of Mars again, but the downed helicopter is otherwise healthy and could serve as a ...

The crash was reported around 1 p.m. Tuesday at the Joint Forces Training Base in the 4000 block of Doolittle Avenue in Los ...

Imagine how much more difficult it would be to diagnose a helicopter accident that took place 69 million miles away with none ...

The first aircraft to achieve a powered, controlled flight on another planet, NASA’s Ingenuity helicopter, crashed on Mars 11 months ago when its navigation system became befuddled by a bland, ...

NASA has completed the final assessment of its Ingenuity Mars helicopter and finally revealed what led to its crash. The ...

The crash was reported around 1 p.m. Tuesday at the Joint Forces Training Base in the 4000 block of Doolittle Avenue in Los ...