Since we began sending probes to the surface of Mars, our experience of their landings was a nail-biting silence, punctured only by a NASA Mission Control engineer announcing milestones in the spacecraft progress. That all changed with the Mars 2020 Perseverance rover filming its February 18 landing . Six of the 23 onboard commercial cameras shot high-definition footage of the supersonic descent—dubbed the “ 7 minutes of terror “—and first surface movements. Three cameras trained on the parachute, while another three videoed the descent stage, rover, and approaching ground. Jet Propulsion Laboratory (JPL), the Pasadena, California, facility that built the rover and manages the $2.7 billion mission, premiered its high-resolution video during today’s briefing . This marks the first time we’re able to watch a spacecraft land on another planet. “These images and videos are the stuff of our dreams,” said Mars 2020 entry, descent, and landing (EDL) lead engineer Allen Chen. “I just couldn’t believe my eyes; the images were better than I could have imagined,” JPL’s Adam Nelessen told Fast Company about his initial reaction to the footage. An EDL lead systems engineer, Nelessen focused on the EDL camera technology. “There is a lot that we can learn from the imagery. One of the best engineering outcomes is going to be recording the inflation of the parachute at a high frame rate. We’re going to learn just how well this thin piece of fabric is actually performing.” This is also the first time EDL engineers have seen the landing process unfurl in its entirety, as they were only able to run tests in separate stages on Earth. The footage revealed that the EDL navigation system came to within 16 feet of its landing target. The video also gave a better sense of the debris that kicks up during landing, particularly as NASA looks to land increasingly heavier items on Mars. “We worry about dust and sand confounding radar sensors and making our landing more difficult,” he adds. “So seeing what the dust environment and hazards are like in the area have really good engineering uses for us.” Plus, observing the landing site on approach offers a head start on how to best navigate the area to achieve the science objectives. More raw images of Mars can be found here . High-resolution photo from the descent stage camera of Perseverance being lowered to the Martian surface via the sky-crane mechanism
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Watch the ‘Perseverance’ rover land on Mars in this just-released video