Question

name the star closest to the sun

Answer 1

Outside of our Sun, our system's nearest neighbor is Alpha Centauri. This isn't a single star, it's actually a triple-star system — three stars bound together by gravity. Alpha Centauri Aand B are two bright, closely orbiting stars with a distant, dim companion named Proxima Centauri.

Answer 2

Alpha Centauri.is the star closest to the sun,but it is not a single star it is a collections of stars.