How big is Rosetta's comet?
Rosetta's target comet, 67P/Churyumov-Gerasimenko, is about 4 kilometres wide. Here it is presented alongside some of Earth's landmarks.
Last Update: 1 September 2019
Rosetta's target comet, 67P/Churyumov-Gerasimenko, is about 4 kilometres wide. Here it is presented alongside some of Earth's landmarks.