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Filed under asteroid 4 Vesta
ROLIS' first image of Churyumov-Gerasimenko
OAVdA 0.81m telescope mirror before and after re-aluminizing
The pitted surface of Tempel 1
Comet PANSTARRS, Earth, and a coronal mass ejection as seen from STEREO-B
Pretty pictures and awe-inspiring science.
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