Finished! Looks like this project is out of data at the moment!
Thanks to your amazing work we have finished classifying SW-HSC!! You will still be able to continue to classify but you may see more training images than usual.
Searching for strong gravitational lenses in the Hyper Suprime-Cam (HSC) survey
Learn moreMark a lensed object if you see it!
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Space Warps - HSC Statistics
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About Space Warps - HSC
Imagine a galaxy, behind another galaxy. Think you won't see it? Think again.
Massive galaxies warp space-time, bending light rays so that we can see around them. These gravitational lenses are very rare, but you already helped us find dozens of new candidates. We're improving our analysis using your data, and finding even more interesting images - come and help us find a few more lenses!