By Ken Kremer, on February 27th, 2015 This image was taken by NASA’s Dawn spacecraft of dwarf planet Ceres on Feb. 19 from a distance of nearly 29,000 miles (46,000 kilometers). It shows that the brightest spot on Ceres has a dimmer companion, which apparently lies in the same basin. Credit: NASA/JPL-Caltech/UCLA/MPS/DLR/IDA
A scientific mystery on dwarf planet Ceres—worthy of […]
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By Ben Evans, on January 15th, 2013 At some indeterminate time in the future, our descendents will take the sage advice of Konstantin Tsiolkovsky—the father of modern cosmonautics—to its ultimate conclusion: by leaving the cradle forever and setting sail for the stars. To do so, our children and grandchildren will face daunting technological, biological, sociological, and engineering challenges. Photo Credit: […]
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