NASA’s Dawn sent back the clearest images of Ceres

Through a unique propulsion system power supply, Dawn also the second largest asteroid belt objects, the diameter of 525 kilometers of Vesta made a flight around the track. From 2011 to 2012, Dawn sent back more than 30,000 images, and ground 18 million optical measurement and other scientific data.

Scientists say by helping Dawn, humans can be more understanding and awareness of the origin of the solar system and the planets formed. “We are pleased to share with the world to understand and find ‘Dawn’ number.” NASA’s Jet Propulsion Laboratory Dawn project manager Robert Maas said.