![](https://www.nasa.gov/sites/default/files/images/561110main_s65-19228_full.jpg)
John W. Young (1930-2018), born on Sept. 24, was NASA's longest-serving astronaut and the only astronaut to fly missions in the Gemini, Apollo and Space Shuttle Programs. via NASA https://ift.tt/UrxWQz
The blue tentacle-like arms containing gecko-like adhesive pads, attached to an Astrobee robotic free-flyer, reach out and grapple a "...
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