Which spacecraft was launched by NASA to study the dwarf planets in the solar system?
Which spacecraft was launched by NASA to study the dwarf planets in the solar system?
[A]Dawn spacecraft
[B]Voyager spacecraft
[C]New Horizon spacecraft
[D]Orion spacecraft
Dawn spacecraft
Dawn spacecraft was launched by NASA to study the dwarf planets Vesta and Ceres in the asteroid belt. The spacecraft was launched in 2007. On March 6, 2015 Dawn entered orbit around Ceres and thus became the first spacecraft to visit Ceres.