During the months of August & September 2016, 10 new comets were discovered, cometary activity was detected for 4 previously discovered...

On 12 November 2014, Philae landed of comet 67P/Churyumov-Gerasimenko. Actually looks like Philae landed 3 times on the comet's surfac...

After an epic 10-year journey, the European Space Agency’s Rosetta spacecraft arrived today August 06, 2014 at comet 67P/Churyumov–Gerasim...

It's not often that amateurs can provide an important support to professional astronomers involved in an international space mission. A...