There is plenty of junk orbiting planet Earth. Getting rid of it is not straightforward though. Stanford Engineers are working on a robotic solution to handle that. Their robotic gripper with gecko-inspired adhesives can be used to grab space debris.
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Stanford engineers design a robotic gripper for cleaning up space debris
These adhesives stick when load is applied. They are designed to survive challenging conditions. The robotic gripper was tested in multiple zero gravity settings.
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