Uploaded August 2014 | Updated September 2026, 6 hours ago

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http://www.astropage.eu/index_news.php?id=1564 Raumsonde Rosetta erreicht ihren Zielkometen 67P/Churyumov-Gerasimenko

The Rosetta Mission Asks: What is a Comet? Scientists attempt to answer these questions and more as the Rosetta Mission’s Orbiter arrives and escorts comet 67/p Churyumov Gerasimenko into our inner solar system.

Credit: NASA / JPL-Caltech