Sending out a goal to the solar gravitational lens (SGL) is one of the most reliable method of really straight imaging a possibly habitable world, along with its ambience, and also perhaps several of its cities. Yet, the SGL is someplace around 650– 900 AU away, making it virtually 4 times further than also Voyager 1 has actually taken a trip– which’s the farthest anything human has actually made it thus far.
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