Bruce Murray Space Image Library

Boulders and blocks on comet Churyumov-Gerasimenko

Boulders and blocks on comet Churyumov-Gerasimenko
Boulders and blocks on comet Churyumov-Gerasimenko The largest boulders visible here are approximately 50 meters across. Rosetta took this photo with its OSIRIS Narrow-Angle Camera during the "Close Observation Phase" from a distance of only 10 kilometers on October 28, 2014. ESA / Rosetta / MPS for OSIRIS Team MPS / UPD / LAM / IAA / SSO / INTA / UPM / DASP / IDA

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

Sign up for email updates