Mission Archive
2 missions found
NuSTAR
ActiveNASA · 2012
Low Earth orbit
The first telescope to focus high-energy X-rays, used to study black holes, exploded stars and the hottest regions around them.
Dawn
CompletedNASA · 2007
Vesta, Ceres
The first spacecraft to orbit two different worlds beyond Earth, the giant asteroid Vesta and the dwarf planet Ceres, made possible by ion propulsion.