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Space travel risks seen in rat study muscle and bone loss
NASA researchers report that rats flown in Spacelab 3 show significant muscle and bone deterioration in weightlessness, with fast and slow twitch muscles affected and bones weaker by about half the force needed to break. Results hint at irreversible human risks on long missions. Further tests planned for 1987.
MENTIONED IN THIS ARTICLE
NASA
Space
The
National
Aeronautics and Space Administration
Richard Grindeland
Ames Research Center
Mountain View
Calif
Ames
Grindeland
Iualuidl
U.S
Tr&sr Pac
United States
NASA Scientidte
Leah
Space Station