Cape Canaveral: The large parachute utilized by NASA’s Perseverance rover to land on Mars contained a secret message, due to a puzzle lover on the spacecraft crew.
Systems engineer Ian Clark used a binary code to spell out ‘Dare Mighty Things’ within the orange and white strips of the 70-foot (21-metre) parachute. He additionally included the GPS coordinates for the mission’s headquarters on the Jet Propulsion Laboratory in Pasadena, California.
Postcards from a Red Planet: Here’s the place to see the newest views from @NASAPersevere all through the mission: https://t.co/0ZlZY87an2 as nicely the newest uncooked pictures straight from the rover: https://t.co/HiDNDyQEtp #CountdownToMars pic.twitter.com/9X7ok4BhhO
— NASA Mars (@NASAMars) February 22, 2021
Clark, a crossword hobbyist, got here up with the concept two years in the past. Engineers needed an uncommon sample within the nylon material to know how the parachute was oriented throughout descent. Turning it into a secret message was ‘tremendous enjoyable’, he stated Tuesday.
Only about six individuals knew in regards to the encoded message earlier than Thursday’s touchdown, in response to Clark. They waited till the parachute pictures got here again earlier than placing out a teaser throughout a televised information convention on Monday.
It took simply a few hours for space followers to determine it out, Clark stated. “Next time, he famous, I’ll must be a little bit extra artistic.”
‘Dare Mighty Things’, a line from President Theodore Roosevelt is a mantra at JPL and adorns most of the centre’s partitions. The trick was “attempting to provide you with a method of encoding it however not making it too apparent,” Clark stated.
As for the GPS coordinates, the spot is 10 toes (3 metres) from the doorway to JPL’s customer centre. Another added contact not broadly identified till landing: Perseverance bears a plaque depicting all 5 of NASA’s Mars rovers in growing measurement through the years, just like the household automobile decals seen on Earth.
Deputy challenge supervisor Matt Wallace guarantees extra so-called hidden Easter eggs. They must be seen as soon as Perseverance’s 7-foot (2-metre) arm is deployed in a few days and begins photographing beneath the automobile, and once more when the rover is driving in a couple of weeks.
“Definitely, undoubtedly ought to hold a good lookout,” he urged.