Kathryn Sullivan + Dave Leestma – historic EVA german Two orbiters were destroyed after

Two orbiters were destroyed after launch (Challenger

European human spaceflight or flown astrophilately

Soyuz TM-22 launched on September 3

Soyuz TM-14 docked with Mir on 19 March

Von Braun was one of the twentieth century’s most prominent rocket developers and advocates of space exploration

Kathryn Sullivan + Dave Leestma – historic EVA german Two orbiters were destroyed afterKathryn Sullivan + Dave Leestma hand signed historic STS 41 G EVA cover both astronauts did a historic EVA simulating the refueling of satellites in orbit. Sullivan became the first US woman to do an EVA on that flight ! Cachet is handdrawn by space artist Detlev van Ravenswaay.