NASA's chief scientist will retire in 2022He oversaw Curiosity, New Horizons and other major projects.By J. Fingas, 09.19.2021
After Math: The best kind of falling starNumbers because how else will you count the sites you've been deplatformed from?By A. Tarantola, 11.04.2018
NASA says goodbye to its Dawn spacecraft after 11 years of serviceDawn investigated two asteroid belt bodies during its mission.By M. Locklear, 11.02.2018
NASA's Dawn spacecraft takes a close-up of Ceres' brightest spotThe spacecraft is now in its final orbit. By M. Moon, 07.03.2018
Dawn probe spots organic materials on dwarf planet CeresNASA scientists also believe they're native to the dwarf planet.By M. Moon, 02.17.2017
Dwarf planet Ceres is 'oozing' with waterIt's got more water (by weight) than Earth, and has the ice volcanoes to prove it.By S. Dent, 12.16.2016
NASA says Ceres' brightest crater is made of saltThe material was left behind by liquid that seeped from underground.By M. Moon, 11.23.2016
NASA's closest-ever Ceres photos reveal more odd shapesThe dwarf planet is pretty, but still mysterious.By J. Fingas, 01.13.2016