NASA’s Dawn Closing In Again On Ceres

Credit: Dawn: NASA
HOUSTON — NASA’s Dawn spacecraft is once again advancing closer to the large asteroid Ceres, following a 17-day hiatus during which ground controllers identified and responded to a mechanical issue with the gimbaling of the No. 3 ion propulsion engine. The suspension was lifted when it was...
Mark Carreau

Mark is based in Houston, where he has written on aerospace for more than 25 years. While at the Houston Chronicle, he was recognized by the Rotary National Award for Space Achievement Foundation in 2006 for his professional contributions to the public understanding of America's space program through news reporting.

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