Rosetta will smash into its comet today, bringing an end to its mission.
In space, no one can hear you scream.
Giotto's legacy paved the way for ESA's current Rosetta mission.
It's not looking good for the comet-landing spacecraft.
And they think it comes from before the Solar System was formed.
Things are heating up for everyone's favourite comet.
It's a radical explanation for Comet 67P's features.
The European Space Agency will now fund the Rosetta mission through to September 2016.
A swan song of ice and fire.