A solar gravitational lens or solar gravity lens (SGL) is a theoretical method of using the Sun as a large lens with a physical effect called gravitational lensing. It is considered one of the best methods to directly image habitable exoplanets.
A solar gravitational lens or solar gravity lens (SGL) is a theoretical method of using the Sun as a large lens with a physical effect called gravitational lensing. It is considered one of the best methods to directly image habitable exoplanets.
Source: Wikipedia "Solar gravitational lens" · CC BY-SA 4.0
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