Weightless Workouts

A new fitness machine on the space station brings astronaut exercise into the 21st century

Zero-Gravity Simulator


With NASA once again planning to send people to the moon, space exercise specialists are starting to think about how astronauts will exercise in one-sixth gravity on the lunar surface. Shown here is a Standalone Zero-gravity Locomotion Simulator under development at NASA's Glenn Research Center in Ohio as a way to train future moonwalkers. See the simulator in motion here.

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