STS-41B, First Flight of Manned Maneuvering Unit

On Feb. 3, 1984, space shuttle Challenger took off on its fourth flight, STS-41B. Its five-person crew of Commander Vance D. Brand, Pilot Robert L
Wollongong-based online news outlet covering Australia and beyond. If you have anything newsworthy - a story, video or picture to share with us, please email us.

Manned maneuvering unit space walk, 1984 - Stock Image - C034/4819 - Science Photo Library

Moving Around in Space From The first US Spacewalk June 3, 1965 to The First Untethered Spacewalk February 7, ppt download

18 Space Shuttle Mission Sts 41 B Stock Photos, High-Res Pictures, and Images - Getty Images

Astronaut Bruce McCandless spacewalk - Album alb3793051

Sts 41b hi-res stock photography and images - Alamy

US SPACE PROGRAM / SPACE SHUTTLE / MISSIONS / STS-41B

40 Years Ago: STS-41B, the First Flight of the Manned Maneuvering Unit - NASA

sts-41b Space Patch Database

Manned Maneuvering Unit National Air and Space Museum

STS-41-B

Space Shuttle Mission Chronology: Part 4 – 1981-1988