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Artificial Gravity & # 39; Bed-Rest Study to track space travel on the human body



Some brave people will soon embrace science – and they will not come up for a long time.

A 60-day equality study funded by the European Space Agency (ESA) and NASA begins in Cologne, Germany, Monday, March 25. Eight male and four female volunteers will go to the beds of the German Aviation Center: envihab facility to help scientists better understand how spaceflight affects the human body . The scientists call the experiment the Assessment Improvement Study, according to German space officials.

(Ask the rest is a common research tool in the human space flight society, it can cause muscle atrophy and loss of bone density, as long as remains in microgravity can.)

Related: The human body in space: 6 Weird Facts

If you think this sounds like a dream recording, you might consider. At first, no one is sitting up; Each volunteer must keep at least one shoulder in contact with the mattress at all times. And the ends of the bedhead will be tilted 6 degrees below the horizontal so that blood flows away from the participants' legs, says ESA officials.

In addition, the poor people are regularly plunked in a centrifuge and spun up to push blood toward their extremities.

A bed-rest study bed at the German Aerospace Center: Envihab facility in Cologne, Germany. Image: © ESA)

The Centrifuge Bite is an attempt to measure the reality of artificial gravity ̵

1; a slow sci-fi trope – to combat the worst effects of weightlessness.

This will be the first long-term ESA bed-residue study to recruit: envihab's short-sleeved centrifuge, and the first to work with NASA, said ESA officials.

A close-up of a screen in the control room of the German Airspace Center (DLR) map arm centrifuge, which the European Space Agency and NASA will use to study the effects of artificial gravity on the human body during long-term space travel.

(Image: © European Space Agency

Researchers will conduct a series of experiments during the study, measuring the participants' cardiovascular and cognitive performance, balance and muscle strength among other factors, such data will help ESA, NASA and their partners to Prepare the herds to the moon, Mars and other in-depth destinations, say project members.

"To make these missions possible, different risks to astronaut health must be minimized," said ESA research leader Jennifer Ngo-Anh in a statement . "This study allows us to solve the problem of muscle atrophy caused by weightlessness, but also other stressors such as cosmic radiation, isolation and spatial constraints."

Mike Wall's search for alien life " [19659019] Out there "(Grand Central Publishing, 2018, illustrated by Karl Tate ), is out now. Follow him on Twitter @michaeldwall . Follow us on Twitter @Spacedotcom or Facebook .


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