What is Gravitational Lensing? #space #universe #shorts

Gravitational lensing is a fascinating phenomenon in which the path of light is bent by the gravitational pull of massive objects, such as galaxies or black holes. According to Einstein's theory of general relativity, gravity can curve space-time, causing light to follow a curved trajectory as it travels through the universe. This effect creates captivating visual distortions, magnifications, and even multiple images of distant celestial objects, providing astronomers with a unique lens to explore and study the cosmos. Gravitational lensing not only helps us unravel the mysteries of dark matter and dark energy but also offers valuable insights into the properties of galaxies, the expansion of the universe, and the nature of gravity itself. #shorts