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Photos from Rosetta’s Valentine’s Day comet close-up

17 February 2015 Stephen Clark

Europe’s Rosetta spacecraft — six months into its research mission at comet 67P/Churyumov-Gerasimenko — made its closest flyby of the comet’s boulder-strewn nucleus Saturday, capturing new photos and measurements to help scientists unravel how the duck-shaped body is evolving on its orbit around the sun.

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Rosetta approaches comet 67P for a closer look

14 February 2015 Stephen Clark

The Rosetta spacecraft neared its comet Saturday, targeting a close flyby within six kilometres of the tiny world’s jagged nucleus to gain new up-close views of the comet and taste the growing vaporous cloud surrounding it.