The Skylab II emblem features Leonardo da Vinci’s Vitruvian Man with hemispheres of the Sun and Earth in the background. This symbolizes the three main science objectives of the flight – Solar and Earth sciences while studying human adaptation to a weightless environment during the 59 day flight. SIGNED by ALAN BEAN, OWEN GARRIOTT, and JACK LOUSMA.
The Skylab 3 emblem uses a large Arabic number 3 to encompass the symbols of a tree for earth science, a hydrogen atom which is the most basic building block of the universe, a human figure for medical research in the space environment, and a rainbow as a symbol of promise from this research for all mankind. SIGNED by JERRY CARR, ED GIBSON, and BILL POGUE.
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