NASA Spacecraft Dawn is dwarf planet Ceres' first visitor. The spacecraft will explore the mysterious Ceres, which is as big as Texas, until mid-2016.
By Madalyn Mendoza, San Antonio Express-News, San Antonio Express-News
Fri, 03/06/2015 - 3:42pm
NASA Spacecraft Dawn is dwarf planet Ceres' first visitor. The spacecraft will explore the mysterious Ceres, which is as big as Texas, until mid-2016.