"One of the steps that occurs after placing a probe into the collection tube is to measure the volume of the sample. "The sampling process is autonomous from beginning to end," said Jessica Samuels, the surface mission manager for Perseverance at NASA's Jet Propulsion Laboratory in Southern California. Sample Tube in Perseverance's Coring Drill : This enhanced-color image from the Mastcam-Z instrument aboard NASA’s Perseverance rover shows sample tube inside the coring bit after the Aug. Telemetry from the rover indicates that during its first coring attempt, the drill and bit were engaged as planned, and post-coring, the sample tube was processed as intended. Perseverance's Sampling and Caching System uses a hollow coring bit and a percussive drill at the end of its 7-foot-long (2-meter-long) robotic arm to extract samples. "I'm confident we have the right team working this, and we will persevere toward a solution to ensure future success." "While this is not the 'hole-in-one' we hoped for, there is always risk with breaking new ground," said Thomas Zurbuchen, associate administrator of NASA’s Science Mission Directorate in Washington. Full image and caption ›The rover carries 43 titanium sample tubes and is exploring Jezero Crater, where it will be gathering samples of rock and regolith (broken rock and dust) for future analysis on Earth. It is one of the pieces of data sent to Earth by Perseverance showing that the rover did not collect any Martian rock during its first attempt to core a sample. 233: This image taken by NASA’s Perseverance rover on Aug.
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