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February 2017 Science Images

Posted March 1st, 2017 at 4:30 pm (UTC-4)
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Where are Ceres Large Craters?

Posted July 27th, 2016 at 12:39 pm (UTC-4)
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After NASA’s Dawn spacecraft had passed by the asteroid Vesta, on its way to rendezvous with Ceres, mission scientists noticed that its surface was banged up with a lot of very large craters.  Its biggest impact crater is Rheasilvia, which measures 505 km in diameter. They expected that Ceres would also be seriously pitted with giant impact basins too. […]

Science Images of the Week

Posted July 18th, 2014 at 5:48 pm (UTC-4)
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