NASA’s persistent rover team excavates first sample of Martian rock

NASA agency determination Mars The rover team announced on Thursday that it had successfully drilled its first planet Mars Stone.

The September 1 image of an oddly shaped, long, dusty Martian rock presented in a release from the agency shows the drilling of a circular hole.

NASA said preliminary images attached after the event showed intact samples were found in the sample tubes after drilling.

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“However, additional images taken after the arm biopsy was completed were inconclusive due to its weakness sunshine Provision,” He saidNote that the rover will obtain additional images of the sample tubes with better illumination before further processing.

“Although the Perseverance mission team is confident that the sample is in the tube, images under optimal lighting conditions will confirm its existence,” NASA wrote.

“This project got the first rock drilled under its belt, and it’s a huge achievement,” said Jennifer Trosper, project manager at NASA’s Jet Propulsion Laboratory. “The team found, selected, and excavated stones that were feasible and of scientific value. We do what we want. We will address this minor issue with the lighting conditions in the images and we will continue to push to have samples in these tubes.”

Using a rotary drill and a drill bit – which holds the sample tube – at the end of the tube robot arm To extract the sample, Perseverance drives the core, bit, and open end of the sample tube to be imaged by its Mastcam-Z instrument.

Early images show the tip of the stone being carved into the sample tube before Percy begins a procedure called “percussion to swallow.”

The move vibrates the drill bit and tube five times, which helps the sample slide down into the tube and can rise to the tube edge of the remaining material.

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After the “absorption cadence,” Perseverance took a second set of Mastcam-Z images, in which the lighting was poor and “the inside of the sample tube was not visible.”

NASA said the photos would be taken on Friday when the sun was at its best and that they would also be taken after sunset to “reduce light sources that could fill the image.”

Image is set to return to Earth On Saturday morning.

If the new image is still uncertain, the team still has a few steps to take including using the sampling system’s volume probe and plow stand to confirm that the sample is in the tube.

Notably, the previous attempt to sample Martian rock occurred in early August crooked When the team realized that the rover had failed to catch the fragile rock in its tube.

NASA then decided to move to the southern region of Sittah from the crater of the red planet Jezero.


Perseverance lands on Mars on February 18th And the scientific stage begins – and the search for it Signs of ancient microbial lifeon June 1.

In the future, rock and regolite samples collected by rover and bunkers will be returned on missions together with ESA (European Space Agency).


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