https://test.gcn.nasa.gov/circulars/31848
GCN - Circulars - 31848 - GRB 220408A: Swift detection of a burst with an optical counterpart,...
https://uihistories.library.illinois.edu/cgi-bin/viewimg?ID=31848
NCSA: Image 31848: Phantasm UIHistories Photo Archives
Illinois' flagship public university, offering information for current and prospective students, alumni, and parents from a world leader in research, teaching,...
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