Saturday, March 6, 2021
Home World Mars rover’s giant parachute carried secret message

Mars rover’s giant parachute carried secret message


The massive parachute used by NASA’s Perseverance rover to land on Mars contained a secret message, courtesy of a puzzle enthusiast from the spacecraft team.

Systems engineer Ian Clark used a binary code to spell “Dare Mighty Things” in the orange and white stripes of the 21-meter (70-foot) parachute. It also included the GPS coordinates of the mission headquarters at the Jet Propulsion Laboratory in Pasadena, California.

Clark, a crossword lover, came up with the idea two years ago. Engineers wanted an unusual pattern in the nylon fabric to know how the parachute was oriented during descent. Turning it into a secret message was “super fun,” he said on Tuesday.

According to Clark, only about six people knew about the coded message before Thursday’s landing. They waited for images of the parachute to return before releasing a teaser at a televised press conference on Monday.

It only took a few hours for space fans to figure it out, Clark said. Next time, he noted, “I’ll have to be a little more creative.”

“Dare Mighty Things” – a line by President Theodore Roosevelt – is a mantra at JPL and adorns many walls in the center. The trick was to “try to find a way to encode it without making it too obvious,” Clark said.

As for the GPS coordinates, the spot is 3 meters from the entrance to the JPL reception center.

Another little-known extra touch until landing: Perseverance carries a plaque depicting NASA’s five Martian rovers growing larger over the years? similar to family car decals seen on Earth.

Deputy Project Manager Matt Wallace promises more so-called hidden Easter eggs. They should be visible once Perseverance’s 7-foot (2-meter) arm is deployed in a few days and it starts photographing under the vehicle, and again when the rover is driving in a few weeks.

“Definitely, should definitely keep a good watch,” he urged.

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Note: The content and images used in this article is rewritten and sourced from indianexpress.com

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