| Vacation in Space - Science Insider
Reported December 2009
WHAT HAPPENS TO A PERSON TRAVELING IN SPACE? The zero gravity environment of space offers many challenges to astronauts. One of them is bone and muscle loss. With no gravity to pull people down, there's no need to use muscles and bones to hold the body upright. Both systems weaken, which is why NASA established exercise programs for astronauts spending long periods of time in the International Space Station. Despite these efforts, astronauts still lose muscle strength and bone density, which is why they require physical therapy on Earth after lengthy stays in orbit.
DON'T STAY TOO LONG: The vastness of space may tempt hotel guests to remain in the space hotel for months or longer, but that might not be a wise choice. Living in the weightless conditions of space can lead to atrophying muscles and bone loss. NASA Engineers built an enhanced zero gravity space station treadmill for their astronauts and continue to use earth-borne simulators to mimic the impact loads an astronaut would experience. Those efforts are intended to limit the muscle damage to astronauts and encourage them to stay active in space.
The Institute of Electrical and Electronics Engineers, Inc.-USA, and the American Society of Civil Engineers contributed to the information contained in the TV portion of this report.
If you would like more information, please contact:
Ariadna
GALACTICSUITE
Barcelona, Spain
tel. +34 619 477 784
gs@galacticsuite.com
Institute of Electrical and Electronics Engineers, Inc.
IEEE
Pender McCarter
IEEE http://www.ieee.org
IEEE-USA http://www.ieeeusa.org
p.mccarter@ieee.org
The American Society of Civil Engineers
Leikny Johnson
Reston, VA 20191-4400
(703) 295-6413
http://www.asce.org
ljohnson@asce.org
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