What is another word for gravitational lens?
Pronunciation: [ɡɹˌavɪtˈe͡ɪʃənə͡l lˈɛnz] (IPA) 
Gravitational lens is a term used to describe a phenomenon in astrophysics where the gravity of a massive object bends and distorts the light passing through it. This results in an amplified and magnified image of a distant object, such as a galaxy or quasar, which may be otherwise too faint or small to observe. Synonyms for gravitational lens include gravitational mirage, lensing effect, and gravitational bending. The concept behind gravitational lensing has been crucial in advancing our understanding of the universe and has aided in the discovery of several new celestial objects that would have been otherwise invisible.
