The boulders of Hapi
The boulders of Hapi The Hapi region corresponds to the "neck" of comet Churyumov-Gerasimenko. Boulders scattered on this smooth region cast long shadows. Their size ranges from 1 meter to tens of meters. This photo was taken by the NavCam camera of Rosetta during a close flyby on 28 March 2015 from a distance of 16.6 km. The resolution is 1.4 m per pixel. ESA / Rosetta / NavCam / Thomas Appéré

"We're changing the world. Are you in?"
- CEO Bill Nye

Sign up for email updates