![](http://www.alamy.com/thumbs/6/2EF56A49-4EE1-4397-A88E-4CCCD7E9EB60/HRF78H.jpg)
STS-61-C, Microgravity Experiment, 1986
Mission specialist Franklin Chang examines an experiment on board the Space Shuttle Columbia during mission STS-61-C, (January 12th - 18th, 1986). The floating bag is a student experiment for the measurement of auxin levels and starch grains in plant roots; it was devised by Chia-Lien Wang of Baylor University.
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Photo credit: © Photo Researchers / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: 61, 1986, astronaut, biologist, biology, chang, columbia, crew, development, experiment, experiments, franklin, growth, historic, historical, history, man, men, microgravity, nasa, onboard, orbiter, people, plant, shuttle, space, sts, sts-61-, sts-61c, sts61c, travel, work