We were visiting Galaxy Zoo again, and found what we thought might be an interesting object: # 587744874248929738. It appears to be a star, but what are those concentric rings? Are they Einstein rings? We just don't know... You can find another image at http://cas.sdss.org/astro/en/tools/chart/chart.asp?ra=122.90597071&dec=9.66594358
Saturday, August 09, 2008
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