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If we send telescopes out to 4 light days we can use the gravity of the sun to amplify the power of telescopes by 100 billion times. Although we can build larger telescopes with higher resolution than exists today near to Earth, the telescopes that are sent out to gravitational lensing regions would resolve much faster. In some cases, it would take millions of years or more to resolve an image while the gravitational lens telescope could resolve in weeks....#Astronautics