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NASA rover touches down to look for life on Mars

NASA’s Perseverance rover touched down on Mars today and began a mission that’s meant to store up evidence of past life on Mars, after a trip that came to a climax with seven minutes of delicious terror.

“Touchdown confirmed! Perseverance safely on the surface of Mars, ready to begin seeking the signs of past life,” lead controller Swati Mohan declared at 12:55 p.m. PT.

The end of Perseverance’s seven-month, 300 million-mile journey played out like a radio drama. Due to limited bandwidth and an 11-minute delay in receiving signals, there was no live video of the landing. But thanks to internet links, millions of people could listen in as Mohan called out the milestones over a live stream from NASA’s Jet Propulsion Laboratory in Pasadena, Calif.

A socially distanced cadre of controllers at JPL applauded, screamed and exchanged fist bumps after the touchdown. Moments later, the first black-and-white picture from the rover’s hazard avoidance cameras was displayed on a giant screen.

By Alan Boyle

Mastermind of Cosmic Log, contributing editor at GeekWire, author of "The Case for Pluto: How a Little Planet Made a Big Difference," president of the Council for the Advancement of Science Writing. Check out "About Alan Boyle" for more fun facts.

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