NASA's Dawn spacecraft used three xenon ion engines to become the first spacecraft to orbit two extraterrestrial destinations, studying Vesta in 2011-2012 and Ceres from 2015 until hydrazine depletion in 2018.
Identity
Aliases
Dawn spacecraftDawn ion-propelled probe
Name
Dawn
Slug
dawn-spacecraft
Status
retired
Details
Description
NASA's Dawn spacecraft used three xenon ion engines to become the first spacecraft to orbit two extraterrestrial destinations, studying Vesta in 2011-2012 and Ceres from 2015 until hydrazine depletion in 2018.