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BREAKING: NASA Successfully Lands Perseverance Rover On Mars

Amazing!

Feb 18 by Victor Tangermann
NASA
Image by NASA

NASA’s Perseverance Mars rover has successfully landed in the Jezero crater, a region believed to be an ancient dried up river delta. Touchdown was confirmed at 3:56 pm Eastern time.

The news was met with loud cheering and whooping at NASA’s Jet Propulsion Lab mission control.

It was a daring landing as the crater is lined with cliffs, sand dunes, and boulders. Thanks to Perseverance’s sophisticated landing instruments, the rover was able to take pictures of the surface below, deciding where to land on its own while out of radio communication with Mission Control.

It’s the agency’s fifth robotically operated Mars rover to have successfully landed on the Martian surface following Sojourner in 1997, Opportunity and Spirit in 2004, and Curiosity in 2012.

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Perseverance weathered the daunting Seven Minutes of Terror as it slowed its descent from a screaming 12,100 mph to just 2 mph first using a massive 70.5-foot supersonic parachute and then a rocket-powered “sky crane” as it approached its landing spot.

Now, Perseverance’s journey truly begins. The rover will use seven suites of scientific instruments to search for signs of ancient microbial life in the Jezero crater, an ancient delta that scientists believe contains clay deposits full of potential biosignatures.

NASA is also hoping to lay the groundwork for a future sample return mission. Perseverance will scoop up and stow samples of Martian rock, each about the size of a piece of chalk, inside special tubes for recovery during future missions to the Martian surface.

Perseverance can also cover three times the distance, an average of 650 feet a day, compared its predecessor Curiosity thanks to a sophisticated autopilot system.

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The rover will even release a Mars Helicopter, called Ingenuity, that was strapped to its belly during its journey to Mars. Once it’s powered up for the first time later this year, Ingenuity could end up making history by becoming the first time a human-made aircraft to fly on another planet.

So far, only two countries have completed successful landings on Mars — the United States and the Soviet Union — but a third country may soon have a shot of joining that very exclusive list. China’s Tianwen-1 Mars lander will attempt to plunge through the Martian atmosphere in May — meaning that the Red Planet has never, at least in human history, been this crowded.

More on Perseverance: How to Watch NASA’s Perseverance Rover Land on Mars


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