
NASA's Perseverance Mars rover runs into another snag: pebbles
Fox News
NASA's Perseverance Mars rover has run into another snag on its mission to find evidence of ancient microbial life.
"Seems some pebble-sized debris is obstructing my robotic arm from handing off the tube for sealing/storage," the Perseverance team tweeted earlier this month.
Now, NASA's Mars 2020 mission team says it has a plan to deal with the obstruction from the rover's bit carousel: operational sequences developed and tested over the previous weekend and last week.
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