Answer:
Spacecraft - Dawn was launched on September 27, 2007. Dawn is a robotic spacecraft sent by NASA for exploration of Asteroid - Vesta and the Dwarf Planet Ceres. It is managed by NASA's Jet Propulsion Laboratory. It is expected to explore Vesta between 2011 and 2012, and Ceres in 2015. Upon it's completion it will become 'The First Spacecraft to visit Vesta and Ceres'.
Article : Advances in Space Science
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