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by azernik
1821 days ago
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Interestingly, the images came from the Dark Energy Survey [1], which for entirely different different reasons is running a very sensitive and high-resolution scan of the sky in visible and near-infrared. This just happened to show up in a frame where they were looking for distant galaxies and events, and the Minor Planets Center noticed the thing. [1] https://en.wikipedia.org/wiki/Dark_Energy_Survey |
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