Posted by Marc Rayman on 2011/04/07 03:14 CDT
Three and a half years after launch, Dawn continues its travels around the Sun, maneuvering to take the same orbital path as Vesta. The spacecraft has spent most of the past month gently thrusting with its ion propulsion system. Some of the thrusting this month, however, was not designed to propel Dawn to Vesta.
Posted by Marc Rayman on 2011/03/09 01:06 CST
Deep in the asteroid belt, Dawn continues thrusting with its ion propulsion system. The spacecraft is making excellent progress in reshaping its orbit around the sun to match that of its destination, the unexplored world Vesta, with arrival now less than five months away.
Posted by Marc Rayman on 2011/02/03 12:10 CST
Dawn continues its flight through the asteroid belt, steadily heading toward its July rendezvous with Vesta, where it will take up residence for a year. On January 10, Dawn performed some of the activities that it will execute in its low altitude mapping orbit (LAMO) at Vesta.
Posted by Marc Rayman on 2010/09/28 11:48 CDT
Dawn Journal: Third anniversary in space, and how to map Vesta
Posted by Marc Rayman on 2010/09/02 02:34 CDT
Dawn Journal: Getting warmer, farther from the Sun?