![Wubbo Ockels sleeping bag design for ESA,1985, image courtesy of NASA. | Download Scientific Diagram Wubbo Ockels sleeping bag design for ESA,1985, image courtesy of NASA. | Download Scientific Diagram](https://www.researchgate.net/publication/256935397/figure/fig4/AS:297426071113728@1447923309063/Wubbo-Ockels-sleeping-bag-design-for-ESA-1985-image-courtesy-of-NASA.png)
Wubbo Ockels sleeping bag design for ESA,1985, image courtesy of NASA. | Download Scientific Diagram
![Here's an idea to float – a space-ready sleeping bag to keep blood moving | American Heart Association Here's an idea to float – a space-ready sleeping bag to keep blood moving | American Heart Association](https://www.heart.org/-/media/Images/News/2020/December-2020/1204SSMicrogravity_SC.jpg)
Here's an idea to float – a space-ready sleeping bag to keep blood moving | American Heart Association
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![Doug Wheelock on X: "No, not in water...in space we sleep in sleeping bags attached to the floor, walls, or ceiling! @tomordonez #askNASA https://t.co/mJjZnjlXYW" / X Doug Wheelock on X: "No, not in water...in space we sleep in sleeping bags attached to the floor, walls, or ceiling! @tomordonez #askNASA https://t.co/mJjZnjlXYW" / X](https://pbs.twimg.com/media/CTD2lEHW4AEYJyr.jpg)