Mars Perseverance suspends storage of rock samples due to debris
A collection of Mars Perseverance rover symbols has become a problem. NASA reports that the rover stopped depositing samples after debris blocked the vitamin carousel (the device that stores drill bits and passes sample pipes for internal processing ). The rover encountered the anomaly on Dec. 29, but the mission crew had to wait until Jan. 6 to issue an order to remove the drill bit, to remove the robot arm from its base. 'carousel and take pictures to prove what happened.
It is believed that the obstructions came out of the tube sample when they released the coring piece, preventing that tube from sitting snugly in the tube. 'charousel. The storage is crucial for NASA's plans to finally return the samples to Earth.
This is not the end of sample collection. NASA / JPL chief sampling engineer Louise Jandura noted that the carousel was designed to run with debris. However, this is the first time the team has had to clear debris, and Jandura said operators would take as much time as necessary to remove the pebbles in a " under control and order ”.
This is not the first time Perseverance has gone into trouble. The rover did not collect samples in its first attempt, while the Ingenuity helicopter suffered a processing error during its sixth flight. Equally, this highlights the challenges of the mission - even a pedestrian - like action in that sample storage can go awry in the wrong conditions. And when Mars is so far away, solutions are not easy or certain.
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