March 29, 2024

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Perseverance de la NASA cubre más distancia en Marte

NASA’s perseverance covers a greater distance on Mars

the wanderer perseverance march a pot He’s trying to run more distance in just one month than ever before and he’s doing it using artificial intelligence. The road ahead has sandy pits, pits and fields of sharp rocks Mars.

At the end of the 5 km journey, which started on March 14, 2022, perseverance You’ll arrive at an ancient river delta within the Jezero Crater, where a lake existed billions of years ago.

Related information: NASA shares images taken by the tenacity of Mars in 2021

The rover will search for signs of past microscopic life

Using a drill at the end of his robotic arm and a complex system for collecting samples on his stomach, perseverance It collects rock cores to return to Earth, which is the first part of the Mars sample return campaign.

“Deltas are so important that we decided to minimize science activities and focus on driving to get there faster,” said Ken Farley of Caltech, Project Scientist for Perseverance. “We will be taking many pictures of the Delta during that trip. The closer we get, the more impressive those pictures will be.”

They will also find the best way for the trolley to climb into the 40-meter-high delta. But first, perseverance has to get there. The rover will do this by relying on its automatic AutoNav system, which has already set mileage records.

While all of NASA’s Mars rovers have autonomous capabilities, Perseverance is the most advanced to date.

“Independent operations that took minutes on a vehicle like Opportunities happen in less than a second on persistence,” said veteran rover planner and flight software developer Mark Maimon of NASA’s Jet Propulsion Laboratory in Southern California, who is leading the mission. “Because autonomous driving is now faster, we can cover a larger area than if humans programmed each drive.”

This is how Rover technology works

A team of navigation planning experts write commands that the robotic navigator has to carry out. Commands reach Mars via NASA’s Deep Space Network, and perseverance Data is sent so that planners can confirm the rover’s progress. Some plans require several days to complete, as with the last round which spanned about 510 meters and included thousands of individual mobile commandos.

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Some units require more human intervention than others. AutoNav is useful for driving on flat terrain with minor potential hazards, such as big rocks and cliffs, that are easy for a mobile to identify and navigate.