Image: Astronaut David Wolf in medical experiment in SLS-2

Description: STS058-204-014 (18 Oct.-1 Nov. 1993) --- Astronaut David A. Wolf, mission specialist, participates in an experiment that investigates in-space distribution and movement of blood and gas in the pulmonary system. The data gathered during the two-week flight will be compared with results of tests performed on Earth to determine the changes that occur in pulmonary functions.
Title: Astronaut David Wolf in medical experiment in SLS-2
Credit: https://www.flickr.com/photos/nasa2explore/14198597603
Author: NASA
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License: Public domain
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