Sun’s gravitational lens could reveal alien planets’ surfaces

The article discusses the potential of using the Sun's gravitational lens to observe the surfaces of alien planets by deploying telescopes significantly farther than Pluto. It explains gravitational lensing, where massive celestial bodies bend light from distant objects, allowing for detailed imaging of exoplanets. The author argues that current telescopic technology may not provide sufficient detail for exoplanet exploration, advocating for a more ambitious approach. The proposal to extend telescope missions beyond Pluto reflects innovative exploration strategies that could enhance our understanding of the universe.