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ESA astronaut Wubbo Ockels getting ready to sleep
ESA astronaut Wubbo Ockels prepares for sleep in the special sleeping bag he designed himself in response to the feeling of disorientation astronauts get while sleeping in zero gravity
ESA astronaut Wubbo Ockels prepares for sleep in the special sleeping bag he designed himself in response to the feeling of disorientation astronauts get while sleeping in zero gravity
