CAPE CANAVERAL, Fla. (AP) — As big as a car and as well-equipped as a laboratory, NASA’s newest Mars rover blows away its predecessors in size and skill.
Nicknamed Curiosity and scheduled for launch on Saturday, the rover has a 7-foot arm tipped with a jackhammer and a laser to break through the Martian red rock. What really makes it stand out: It can analyze rocks and soil with unprecedented accuracy.
“This is a Mars scientist’s dream machine,” said NASA Jet Propulsion Laboratory’s Ashwin Vasavada, the deputy project scientist.
Once on the red planet, Curiosity will be on the lookout for organic, carbon-containing compounds. While the rover can’t actually detect the presence of living organisms, scientists hope to learn from the $2.5 billion, nuclear-powered mission whether Mars has — or ever had — what it takes to nurture microbial life.
Ten feet long, 9 feet wide and 7 feet tall at its mast, Curiosity is about twice the size of previous rovers Spirit and Opportunity.
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