NASA-UAP-D030 — STS-80 Unidentified Object Image 1, 1996

Official PURSUE description (Department of War / AARO, release 04):

During STS-80, between November 19 and December 7, 1996, astronauts aboard Space Shuttle Columbia captured a series of three images of an unidentified object in low-Earth orbit. In the first photograph, the object is visible near the center of the frame, to the right of the limb of the Earth.