The persistent astronaut embarked on his second scientific campaign by reaching the Martian River Delta

The "Perseverance" astronaut, after collecting eight samples of rock nuclei in his first scientific campaign and completing the record of 31 Martian days (Sol), moved almost continuously and also over a distance of 5 km, on April 13 (April 24). The threshold of the "Jezero" crater has arrived. The area, dubbed the "Three Forks" by the perseverance team, refers to the point where the three delta waterways meet, as the area of the second Mars rover to explore. Known as the "Delta Front Campaign" or Delta Front Campaign, it has been selected. "NASA Crater Delta" The tide promises a true Martian celebration and is one of the best places on Mars to look for signs of ancient microscopic life. "The answer to human questions lies there, and the perseverance team is ready to find them."

NASA's persistent astronaut successfully launches delta into ancient tidal river delta to launch second scientific expedition to discover signs of ancient life on Mars.

The "Perseverance" astronaut, after collecting eight samples of rock nuclei in his first scientific campaign and completing the record of 31 Martian days (Sol), moved almost continuously and also over a distance of 5 km, on April 13 (April 24). The threshold of the "Jezero" crater has arrived. The area, dubbed the "Three Forks" by the perseverance team, refers to the point where the three delta waterways meet, as the area of the second Mars rover to explore. Known as the "Delta Front Campaign" or Delta Front Campaign, it has been selected. "NASA Crater Delta" The tide promises a true Martian celebration and is one of the best places on Mars to look for signs of ancient microscopic life. "The answer to human questions lies there, and the perseverance team is ready to find them."

A Martian and a lake have formed in this crater.

Exploring this pristine scientific area is at the top of the perseverance team's list of targets, as fine-grained sediments that settled there long ago are the best choice. The mission is to find the surviving remains of ancient microbial life.

BingMag.com The persistent astronaut embarked on his second scientific campaign by reaching the Martian River Delta

The beginning of the ancient river delta of Mars from the point of view of the Mars reconnaissance orbiter Credit: NASA

The astronaut uses a drill at the end of his robotic arm and a sophisticated sample collection system to collect rock cores "It's been more than a year since we've been digging the bottom of the crater," said Ken Farley, a perseverance project scientist at the California Institute of Technology. We walked, explored the delta from a distance, and finally managed to reach it by moving fast and steadily. "Pictures taken from the details of this area show that we can explore the best and most valuable rocks." He will face the West. One of the purpose of this trip is to find the best way to climb the Delta, which stretches about 40 meters above the crater floor.

There are currently two options, called the Cape Nukshak Cape. ) And the Hawksbill Gap appear to be desirable for passage, and due to the short travel time to reach the top of the delta, the scientific team relies more on the Hawksbill Gap, but this option may change upon receiving additional information from the astronaut.

In any case, perseverance goes from any route to the upper plateau of the Delta, the mission team conducts careful scientific research, including sampling of rock cores along the way, then turns and does the same on the way back. Will do. The astronaut is expected to collect about eight specimens during the Delta Front campaign over half a year.

BingMag.com The persistent astronaut embarked on his second scientific campaign by reaching the Martian River Delta

Extensive view of the ancient estuary delta river
Credit: NASA/JPL-Caltech/ASU/MSSS

according to current schedule, after completion This return process, perseverance is likely to rise again from the Delta in a new direction to launch the "Delta Top Campaign," which will take another half a year or so.

Farley said "Delta is the reason why perseverance was sent to the crater because it has so many interesting features. "We will look for signs of ancient life in the base rocks of the delta, which we think once had a mud-like structure at the bottom of the tidal lake."

He added: Let's look at the upstream streams, which may have come to this area miles away. "Places the rover will never visit, but we can take advantage of the ancient Martian river that has brought us the geological mysteries of the planet."

The moon starts earlier than planned because the astronaut can automatically land on sand pits, craters, boulders and fields. Sharp rocks move at the mouth of the tide.

The six aluminum wheels of the rover spun 3116.25 during the 5,065-meter trip to Terry Fork (Three Fork Zone). With an average of 211 meters per ride, AutoNav used artificial intelligence to evaluate 10,744 images from the navigation camera during the voyage and instructed the astronaut to stop and rotate in place to 55 times the surface hazards. Successfully Pass.

Cover Photo: The Perspective Mars rover looks at the ancient estuary delta
Credit: NASA/JPL-Caltech/ASU/MSSS

Source: NASA

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