Episode

Discovery

BBC World Service

Science & Medicine

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Science & Medicine 32

Explorations in the world of science.

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Discovery: Rosetta Mission Arriving At Comet 04 Aug 14

August 4th, 2014

Episode 392 of 565 episodes

Looking ahead to the European Space Agency’s Rosetta mission – the first spacecraft to follow a comet and land a probe on its icy surface. Rosetta arrives at comet Churyumov-Gerasimenko on 6th August. It will then accompany the 4 km chunk of ice and dust close by for more than a year. In November, the craft will a drop a lander to analyse the comet’s make-up and photograph the icescape. Andrew Luck-Baker talks about the mission’s daring orbital manoeuvres and the big scientific questions the mission is designed to answer.

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