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CometWatch 6 August

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Join our Perihelion Hangout!

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Amateur astronomers keeping an eye on the comet

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Celebrating a year at the comet

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CometWatch 30 July

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First release of Rosetta comet phase data from four orbiter instruments

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Science on the surface of a comet

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Rosetta shows how comet interacts with the solar wind

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CometWatch 20 July

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Chasing a comet from Earth – update on the professional observing campaign

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Video report: Rosetta orbiter science

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CometWatch 14 July

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Inside Imhotep

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Rosetta and Philae status update

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Rosetta/Philae outreach team win Sir Arthur Clarke Award

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Getting to know Rosetta’s comet: boundary conditions

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CometWatch 7 July

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Claudia Alexander (1959–2015)