A "super-Earth" has been discovered orbiting the closest single star to our Sun, scientists said Wednesday in a breakthrough that could shine a light on Earths nearest planetary neighbours.

For centuries, astronomers have wondered whether planets similar to Earth orbit nearby stars. In the past three decades, advances in telescope technology and space-based observatories have transformed ...

Using NASA and other scientific sources, Stacker compiled a list of the 50 star systems closest to our sun. Explore these systems to learn what they can reveal about the universe and which ones might ...