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Friday, September 30, 2022

NASA postpones technical inspection of Mars helicopter

NASA has delayed by using at least numerous days the first flight of its mini-helicopter on Mars after a viable tech problem emerged whilst trying out its rotors, the US house company stated Saturday. Ingenuity’s trip, which is to be the first-ever powered, managed flight on any other planet, used to be set for Sunday however is now on preserve till at least April 14.

A high-speed take a look at of the four-pound (1.8 kilogram) helicopter’s rotors on Friday ended until now than anticipated due to an alert of a possible issue. “The helicopter crew is reviewing telemetry to diagnose and apprehend the issue,” NASA stated in a statement. “Following that, they will reschedule the full-speed test.” NASA stated the copter is “safe and healthy” and had despatched records lower back to Earth.

Initially the design for Sunday used to be to have Ingenuity fly for 30 seconds to take a photograph of the Perseverance rover, which touched down on Mars on February 18 with the helicopter connected to its underside. NASA calls the unparalleled helicopter operation extraordinarily risky, however says it should reap precious statistics about the stipulations on Mars.

The flight is a authentic task due to the fact the air on Mars is so skinny — much less than one percentage of the strain of Earth’s atmosphere. This capacity Ingenuity should spin its rotor blades a lot quicker than a helicopter desires to do on Earth in order to fly.

After the flight, Ingenuity will ship Perseverance technical facts on what it has done, and that facts will be transmitted lower back to Earth. This will consist of a black and white photograph of the Martian surface that Ingenuity is programmed to snap whilst flying. A day later, as soon as its batteries have charged up again, Ingenuity is to transmit some other picture — in color, of the Martian horizon, taken with a special camera.

If the flight is a success, NASA plans any other no greater than 4 days later. It plans as many as 5 altogether, every successively greater difficult, over the path of a month. NASA hopes to make the helicopter upward jostle 5 meters (16 feet) and then cross laterally.

The mission is be the equal on Mars of the first powered flight on Earth — via the Wright brothers in 1903 in Kitty Hawk, North Carolina. A piece of cloth from that aircraft has been tucked inner Ingenuity in honor of that feat.

Ingenuity then had to notch quite a few milestones, such as surviving the bloodless Martian night time on its own, powered with the aid of strength its photo voltaic panels harvested. Engineers additionally unlocked the helicopter’s blades and examined them at a low speed, simply 50 revolutions per minute.

On Friday (April 9), the helicopter tried to take a look at its blades at full speed, the ultimate precursor to taking flight, however that used to be the system that the watchdog timer reduce short.

“The watchdog timer oversees the command sequence and indicators the device to any conceivable issues,” NASA officers wrote in the statement. “It helps the gadget remain secure by using now not intending if an trouble is found and labored as planned.”

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