Space History Photo: Materials Science Experiments Conducted at MSFC

space history, nasa, women
The first all-female crew of scientific experimenters began an exercise on Dec. 16, 1974, to prepare experiments that were used during the Space Shuttle/Spacelab missions. (Image credit: NASA)

In this historical photo from the U.S. space agency, another first for NASA, an all-female crew of scientific experimenters began a five-day exercise on December 16, 1974, to test the feasibility of experiments that were later tested on the Space Shuttle/Spacelab missions.

The experimenters, Dr. Mary H. Johnston (seated, left), Ann F. Whitaker and Carolyn S. Griner (standing, left to right), and the crew chief, Doris Chandler, spent spend eight hours each day of the mission in the Marshall Space Flight Centers General Purpose Laboratory (GPL). They conducted 11 selected experiments in materials science to determine their practical application for Spacelab missions and to identify integration and operational problems that might occur on actual missions.

Inside the GPL, the four women worked under conditions simulating, as nearly as practical, those that would exist in a space station in Earth orbit, excepting, of course, weightlessness. Air circulation, temperature, humidity and other factors were carefully controlled. The test was conducted at NASAs Marshall Space Flight Center, Huntsville, AL, where the GPL is part of the centers Concept Verification Test (CVT), a project oriented to reducing future costs of experimentation in space by involving potential experimenters early in the development cycle of their hardware.

Each weekday, SPACE.com looks back at the history of spaceflight through photos (archive).

Join our Space Forums to keep talking space on the latest missions, night sky and more! And if you have a news tip, correction or comment, let us know at: community@space.com.

NASA Archives
U.S. Space Agency

The National Aeronautics and Space Administration (NASA) is the U.S. government agency in charge of the civilian space program as well as aeronautics and aerospace research. Founded in 1958, NASA is a civilian space agency aimed at exploring the universe with space telescopes,  satellites, robotic spacecraft, astronauts and more. The space agency has 10 major centers based across the U.S. and launches robotic and crewed missions from the Kennedy Space Center in Cape Canaveral Florida. It's astronaut corps is based at the Johnson Space Center in Houston. To follow NASA's latest mission, follow the space agency on Twitter or any other social channel, of visit: nasa.gov