On Sept. 2, 2016, the European Space Agency finally located Philae, its long-lost comet lander. Philae is a spacecraft about ...

The batteries on Rosetta's Philae lander have long been depleted, but researchers have been able to learn a wealth of information about Comet 67P.

Scientists have found that molecular oxygen around comet 67P is not produced on its surface, as some suggested, but may be from its body. The European Space Agency’s Rosetta spacecraft escort… ...

ESA scientists recall highlights of the historic Rosetta comet-chasing mission on its 10th anniversary.

Check out the first panorama photo of comet 67P taken by the Philae lander.

Astronomers have discovered possible signs of alien life on Comet 67P, after studying images from the the European Space Agency's Philae Lander.

When the European Space Agency’s Rosetta spacecraft discovered abundant molecular oxygen bursting from comet 67P/Churyumov-Gerasimenko (67P) in 2015, it puzzled scientists. They had never see… ...

Philae lander on Comet 67P wakes up after months in hibernation, signaling hope for future data gathering opportunities.

Early tomorrow morning, November 12, the European Space Agency will attempt to land on comet 67P. The Rosetta spacecraft, which has spent the last 10 years chasing down comet 67P, will release its ...

The intricate dance between Comet 67P/Churyumov-Gerasimenko and the solar wind is a cornerstone of contemporary space plasma research. Variations in solar wind conditions and the comet's variable ...

The Rosetta spacecraft spotted its shadow. Does that mean Comet 67P Churyumov-Gerasimenko is in for 6 more weeks of winter?

Comet 12P/Pons Brooks shows a D/H water ratio matching Earth’s oceans, revealed through ALMA and NASA IRTF observations.