Rosetta's science: expect the unexpected

Each day the Rosetta spacecraft collects new information about comet 67P/Churyumov-Gerasimenko. This data is sent daily across deep space to scientists all over Europe including those at the University of Bern, in Switzerland, where Rosetta’s ROSINA instrument was built to analyse the comet’s atmosphere.

This video covers some of the surprising science results from Rosetta as the comet gets closer to the Sun and is constantly changing.