Saturday , December 4 2021

Mars in a new home & a large sandbox & # 39;


NASA's InSight spacecraft turned the lens cap over the Instrument Context Camera (ICC) on November 30, 2018 and captured Mars' s opinion. The ICC underneath the deck of InSight Lander creates a curved horizon in the fisheye view. Some lenses are still visible in the camera lens. One of the soles of the spacecraft can be seen in the lower right corner. The seismometer's tether box is in the upper left corner. Credits: NASA / JPL-Caltech

NASA's mission team in the Jet Propulsion Laboratory in Pasadena, California is reliably on the surface of Mars to learn more about the spacecraft landing area with InSight. On November 26, InSight knew that the spacecraft touched a lava plain called Elysium Planitia. They have now determined that the vehicle is slightly bent (about 4 degrees) in a shallow dust and sand-filled impact crater known as a "hollow". InSight is designed to work on an inclined surface up to 15 degrees.

InSight project manager Tom Hoffman said he hoped to land on a sandy area with a few rocks after the JPL bu Science team chose the landing zone, so we couldn't be happier. In "There are no runways or runways in Mars, so descending to an area with a large beach without a large beach should make it easier to place the instrument and offer a great place for mole to start."

The landing safety and slope rating factor is also important in determining whether InSight can perform its duty after landing. Rocks and gradients can affect the ability of InSight to place the heat flux probe (also known as u mole ak or HP).3– and known as SEIS on the Mars surface.

Touching an extremely steep slope in the wrong direction could jeopardize the spacecraft's ability to obtain sufficient power output from the two solar strings, while landing near a large rock could prevent InSight from opening one of these sequences. In fact, both sequences were fully deployed shortly after landing.

The preliminary assessment of the InSight science team's photos of the landing area so far shows that there are only a few rocks in the immediate vicinity of the terrain. After removing the transparent plastic dust caps that protect the optical properties of the two cameras of the spacecraft during the landing, InSight is expected to start in the coming days.

As seen in this two-frame series, NASA's InSight spacecraft opened the robot arm on November 27, 2018, one day after landing on Mars. Credits: NASA / JPL-Caltech

"We expect higher resolution pictures to confirm this preliminary assessment," said Bruce Banerdt, one of the leading researchers in InSight. In If these few images with dust-reducing dust covers are accurate, they perform well for both mating and molting of our underground heat flow experiment. "

After the areas on the surface of Mars are carefully selected for the two main instruments, the team will initiate and place the first test of the mechanical arm.

Data from the Lander show that during the first full day in Mars, the solar powered InSight spacecraft produces more electrical energy than any previous vehicle on the Mars surface.

Hoffman says, ”It's great to have the first full t extraterrestrial record ün in Mars today. Gelir But what is better than the success of generating more electricity than any mission before us is what it represents to carry out our upcoming engineering tasks. and proceed with our science mission. "

InSight, launched from the Vandenberg Air Force Base on May 5, will work on the surface for a year of Mars, plus 40 Martian days or on the left – about two equivalent to the World Year. InSight will study the deep interior of Mars to learn how all the celestial bodies with rocky surfaces, including Earth and Moon, are formed.

Explore more:
NASA's Martian earthquake sensor InSight arrives at a slight angle

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