Weightless in orbit astronaut

    Caption: "astronaut Bruce McCandless II (1937--2017), mission specialist, participates in an extravehicular activity (EVA), a few meters away from the cabin of the space shuttle Challenger 1984 Feb11." (Somewhat edited.)

    Credit/Permission: NASA, 1984 / Public domain.
    Image link: Wikipedia: File:Bruce McCandless II during EVA in 1984.jpg.
    Local file: local link: orbit_astronaut.html.
    File: Orbit file: orbit_astronaut.html.