Calling All Amateur Observers!
Be part of the Rosetta Ground-based Observing Program to observe comet 67P/Churyumov-Gerasimenko
Waiting for a signal from Philae
This week, Rosetta will begin listening for signs that Philae is still “alive”.
Once upon a time... Comet landing
Rosetta and Philae were ready for their biggest challenge yet: landing on Comet 67P/Churyumov-Gerasimenko. As Rosetta bid her lander farewell and sent him to the comet's surface, the whole world looked on, anxious to see what would happen next...
Highlights from Rosetta’s closest comet flyby yet
Rosetta's closest encounter
On 14 February 2015, Rosetta made its closest encounter with Comet 67P/Churyumov-Gerasemenko at just 6 km from the surface.