NASA is performing the first-ever investigation of an aircraft accident on another world, that of the Ingenuity Mars ...

The investigation suggests that a failure in Ingenuity's navigation system led to a hard landing, causing the mission to end.

The first aircraft to achieve a powered, controlled flight on another planet, NASA’s Ingenuity helicopter, crashed on Mars 11 ...

After over 70 flights, the Ingenuity helicopter — the first craft to ever make a powered, controlled flight on another planet ...

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

Ingenuity's Flight 72 saw the Mars helicopter perform a 'vertical hop' which was meant to only fly the rotorcraft for a brief ...

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

Leaders of the Ingenuity Mars helicopter project at the Jet Propulsion Laboratory briefed the results of what they have dubbed the “first aircraft accident investigation on another world” at the ...

"The damaged blades caused excessive vibration in the rotor system, ripping the remainder of one blade from its root and ...

Three domestic and one international flights were diverted, while 18 domestic and two international flights faced departure ...

Dozens of mysterious nighttime flights started last month and have raised growing concern among residents and officials.

The large mysterious drones reported flying over parts of New Jersey in recent weeks appear to avoid detection by traditional ...