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The ingenuity of a NASA helicopter takes the first color photo on Mars



The first color photo taken by Qiaojiang on Mars.

The first color photo taken by the craftsman on Mars.
image: NASA/JPL-Caltech

Well, we have seen better photos of Mars, but this was taken by NASA’s Ingenuity helicopter.It’s encouraging that the craftsmanship Try to survive Its first cold night on Mars brought us closer to its first flight.

Low resolution photo It was taken on April 3, when Ingenuity was still standing under the Perseverance Wanderer.with In fact, you can see the two wheels of the rover in the top corner of the image. This photo is an underestimated preview of what is about to happen. 4 pounds at a time (1.8-kg) The rotorcraft starts flying, and it will attempt to capture high-resolution color images of the surrounding environment at an altitude of up to 10 feet (3 meters).

Among other good news, Ingenuity did According to NASA data, it is the first night flight on Mars as an independent system statement. It wasn’t until last weekend that Jing Qiao was trapped at the feet of the Rangers, and it withstood the test of 4 points.Inches (10-Cm) freely fall to the surface.Helicopter is reduced It surfaced on April 3 and is now standing upright on its four outstretched legs.

Perseverance, as photographed by Perseverance on April 4.

Ingenuity taken by Perseverance Photography on April 4th.
image: NASA/JPL-California Institute of Technology

Originality was spared on the first night on Mars, which was a major relief. The temperature of Jezero Crater may drop to-130 degrees Fahrenheit (90 degrees Celsius). At these temperatures, sensitive electronic components and batteries can be severely damaged.Helicopters no longer need perseverance, they must now be powered Use your own battery to heat the heater, which will be achieved by absorbing energy from the solar panel.

“There is no free power anymore,” Bob Ballaram, chief engineer of NASA’s Jet Propulsion Laboratory Mars Helicopter Project, wrote in an interview. article Written for NASA.

in a statementMiMi Aung, Ingenuity Project Manager of NASA JPL, said: “We have now confirmed that we have suitable insulation materials, suitable heaters and sufficient energy. [Ingenuity’s] The batteries are used to survive the cold night, which is a huge victory for the team. “

The rotorcraft will now conduct self-monitoring in the next few days to determine the health of its thermal control and power systems And whether any adjustments are necessary. Assuming everything is trivial-Shh, the next step will be to release the current restraints that glue the rotor blades together, and then test the blades and their associated motors. The team will also evaluate the aircraft’s autonomous navigation system and equipment that will measure its direction and angular velocity during flight.

Perseverance will transfer information from the intellect to the mission controller on the planet, and then reposition it to Van Zyl overlooks-The best place for roamers You can stare and investigate the 33 by 33 feet (10 by 10 meters) airport, where Ingenuity is placed.

w ^e is steadily approaching this historic flight. In this flight, Ingenuity (finger steadily crossed) will become the first aircraft to fly into the sky of an alien world.NASA said the first flight may be the earliest on Sunday, April 11.

Apart from the camera, this helicopter does not have any scientific instruments. Strictly speaking, the “creativity” mission is a technical demonstration, because NASA plans to conduct missions involving more advanced aircraft in the future. NASA has set aside 30 sol or Martian days for these important tests.


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