Bidspirit auction | Astronaut Mark Brown signed 10

Astronaut Mark Brown signed 10 x 8-inch NASA colour photo. Dedicated. Mark N. Brown (Col., USAF, Ret.) is a former NASA astronaut and aerospace engineer who flew on two Space Shuttle missions (STS-28 in 1989 and STS-48 in 1991), logging over 249 hours in space. Selected by NASA in 1984, he served as a mission specialist, contributing to Department of Defense payloads and UARS satellite deployment. Good condition Est.