WIRED

The copter safely whirled its way up and back down, demonstrating the first powered, controlled flight on another planet.

VERY EARLY THIS morning, NASA flew a small drone helicopter that its latest rover had toted to Mars, marking humankind’s first controlled and powered flight on another planet. Ingenuity stuck the landing—and space engineers are stoked.

“We’re ecstatic, of course,” said Matthew Golombek, a senior research scientist with NASA’s Jet Propulsion Lab, during a call with WIRED shortly after the Ingenuity team learned of the success. The data that trickled into JPL computers early Monday morning was “nominal,” he said—NASA-speak for a best-case scenario. “Anytime you’ve successfully landed a spacecraft, it’s a pretty good moment,” Golombek said.

Ingenuity ascended about 1 meter per second, until it rose 3 meters—about 10 feet above Mars. The helicopter hung as evenly as its state-of-the-art electronics could allow, and then landed where it had been 40 seconds before. Then, Ingenuity pinged its Earth-bound engineers a message they’ve sought for almost a decade: Mission accomplished. The hovering drone sent back a black-and-white video of its own shadow, and the Perseverance rover’s high-resolution camera snapped shots of the flight and landing from a distance.

“We can now say that human beings have flown a rotorcraft on another planet,” MiMi Aung, the project manager, told her team after the flight as she stood in front of giant wall art that read “DARE MIGHTY THINGS,” the message that had also been encoded into the rover’s descent parachute.

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