Astronaut James van Hoften working with Syncom IV-3 satellite

51I-S-237 (1 Sept. 1985) --- A still photo made from a video downlink shows astronaut James D. van Hoften, just after giving a shove to the Syncom IV-3 communications satellite. NASA's 51-I astronaut crew aboard the space shuttle Discovery had earlier captured and repaired the previously errant satellite. Photo credit: NASA