![](https://www.nasa.gov/sites/default/files/images/607694main_Kepler22bArtwork_full.jpg)
Kepler-22b is the first planet discovered inside the habitable zone of a Sun-like star. via NASA https://ift.tt/2MrNlYs
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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