By the numbers: 12 years chasing a comet

It's been 4,595 days since the Rosetta space probe was lifted into orbit on the first stage of its 12-year mission to chase down comet 67P/Churyumov-Gerasimenko.

A timeline of comet probe's 12-year space odyssey

The European Space Agency's comet-chasing probe Rosetta is performing a final maneuver Friday that will end its 12-year mission with a crash-landing on the surface of comet 67P/Churyumov-Gerasimenko.

Rosetta spacecraft headed for comet suicide crash

Europe's pioneering spacecraft Rosetta headed for a suicide crash Friday with the comet it has stalked for two years, nearing the end of an audacious quest to unravel the Solar System's mysteries.

Scientists bid farewell to Rosetta space probe before crash

Scientists began saying their final farewells to the Rosetta space probe Thursday, hours before its planned crash-landing on a comet, but said that data collected during the mission would provide discoveries for many years ...

Swiss space research reaches for the sky

The Rosetta mission is coming to an end, but the next expeditions across our solar system are ready for lift-off, carrying with them a number of state-of-the-art devices made in Switzerland.

Rosetta measures production of water at comet over two years

Over the past two years, Rosetta has kept a close eye on many properties of Comet 67P/Churyumov-Gerasimenko, tracking how these changed along the comet's orbit. A very crucial aspect concerns how much water vapour a comet ...

Rosetta: beginning of the end for Europe's comet craft

Europe was poised Thursday to crashland its Rosetta spacecraft on a comet it has stalked for over two years, joining robot lander Philae on the cosmic wanderer's icy surface in a final suicide mission.

Rosetta may be crashing, but can still save lives on Earth

The Rosetta Mission will end with a controlled descent to the surface of Comet 67P on Friday 30 September 2016; however, its legacy will live on in applications on Earth, developed by academics at The Open University, including ...

Rosetta: What did Europe's comet mission uncover?

Europe's Rosetta spacecraft, due to switch off Friday (Sept 30) after a 12-year odyssey, carried 11 scientific instruments to sniff, smell and photograph a comet from all angles.

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