NASA’s Mars Perseverance Rover has taken its first sample from the Jezero delta! Since arriving at the delta, 'Percy' has been observing and abrading different rocks to investigate whether they are a good candidate for our first core sample in this area. It wasn't an easy start, as the first few
a manageable amount of surface topography,The best candidate was a rock calledMars Perseverance Sol 482: WATSON Camera: The abraded patch Thornton Gap. Note the visible clasts in the rock. Credit: NASA/JPL-Caltech
The first activity the rover conducted on this rock was an abrasion called Thornton Gap, and immediately the team became excited. The abrasion was very successful, exposing the inner surface of the rock without fracturing the surrounding area. Furthermore, it revealed that this rock contained individual clasts with clear boundaries. Perseverance’s full instrument suite was used to investigate and document the abraded patch, then it was time to core.
Mars Perseverance Sol 490 – Left Navigation Camera: The abraded patch and coring borehole on the rock Skinner Ridge. Credit: NASA/JPL-Caltech It turned out to be a fantastic choice. Collecting the core went very smoothly, and it was named Swift Run. At 6.70 cm long, it is our. Perhaps even more exciting was to see that those same clasts visible in the abraded patch were also visible in the core. The drill data showed that the rock was one of the softer ones we have cored so far.
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