(Left:) Color image of the galaxy NGC 4993 -- large yellowish object in the center of the frame -- and the kilonova -- star-like object marked with crosshairs -- obtained by the TOROS Collaboration using the T80-South telescope. (Right:) Color image of the same field after digitally subtracting NGC 4993 and enhancing the contrast. (Minimal Credit for Reuse: L. Macri/Texas A&M and the TOROS Collaboration.)
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