In new milestones for autonomous flight and space exploration, NASA scientists captured audio from the Ingenuity Mars helicopter for the first time and sent Ingenuity on its fifth flight, scheduled ...

Thanks to Perseverance being the first Mars rover to take two dedicated microphones to Mars we have not only had the first sounds recorded on Mars but the speed of sound on Mars has been calculated ...

Helicopters have one of the most recognizable sounds in aviation. The signature "whop whop" or deep thumping sound announces its arrival long before it appears in the sky. It's a sound so iconic, it's ...