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‘Sweet success’ as Mars rover secures rock sample

ANU astrophysicist and cosmologist Dr Brad Tucker says the retrieval of a rock sample from Mars by NASA’s Perseverance rover is a “sweeter success” after the failed first attempt.

“Some could say it persevered right; this was one of the big goals was to collect these rock samples, they’ve been intending to collect 20 of them,” he told Sky News Australia.

Dr Tucker said the last attempt of the rover to collect rock failed even though “everything worked well,” but when they went to store the sample, it crumbled.

Dr Tucker said when manoeuvring the rover on Mars, everything “has to be timed perfectly” as there is a delay from operation on earth to action from Perseverance. 

“It was a bit of a disappointment that first time it didn’t work, so it’s even sweeter success, it looks like, that they got this second attempt,” he said.

ANU astrophysicist and cosmologist Dr Brad Tucker says the retrieval of a rock sample from Mars by NASA’s Perseverance rover is a “sweeter success” after the failed first attempt.

“Some could say it persevered right; this was one of the big goals was to collect these rock samples, they’ve been intending to collect 20 of them,” he told Sky News Australia.

Dr Tucker said the last attempt of the rover to collect rock failed even though “everything worked well,” but when they went to store the sample, it crumbled.

Dr Tucker said when manoeuvring the rover on Mars, everything “has to be timed perfectly” as there is a delay from operation on earth to action from Perseverance.

“It was a bit of a disappointment that first time it didn’t work, so it’s even sweeter success, it looks like, that they got this second attempt,” he said.
ANU astrophysicist and cosmologist Dr Brad Tucker says the retrieval of a rock sample from Mars by NASA’s Perseverance rover is a “sweeter success” after the failed first attempt.

“Some could say it persevered right; this was one of the big goals was to collect these rock samples, they’ve been intending to collect 20 of them,” he told Sky News Australia.

Dr Tucker said the last attempt of the rover to collect rock failed even though “everything worked well,” but when they went to store the sample, it crumbled.

Dr Tucker said when manoeuvring the rover on Mars, everything “has to be timed perfectly” as there is a delay from operation on earth to action from Perseverance.

“It was a bit of a disappointment that first time it didn’t work, so it’s even sweeter success, it looks like, that they got this second attempt,” he said.

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