Flown printed fabric American flag, 5.75 x 4, flown aboard the Space Shuttle Discovery during its April 1990 mission which launched the Hubble telescope. Flag is affixed to an 11 x 14 certificate stating, “In recognition of contributions made to the Hubble Space Telescope program, this United States flag flown aboard Discovery on the STS-31 mission is awarded to John J. Lansed, Jr.” Certificate also bears printed signatures of Richard Truly and Lennard A. Fisk. In fine condition, with four light spots of toning at corners from adhesive on reverse. RR Auction COA.