SDSS1133 (IMAGE)

NASA/Goddard Space Flight Center

SDSS1133

Caption

SDSS1133 (bright spot, lower left) has been a persistent source for more than 60 years. This sequence of archival astronomical imagery, taken through different instruments and filters, shows that the source is detectable in 1950 and brightest in 2001.

Credit

NASA's Goddard Space Flight Center/M. Koss (ETH Zurich)

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