Many places in the universe are dominated by black holes, which are defined as infinite regions of space capable of drawing everything in their vicinity including light. However, commensurately in the ...

While black holes suck in light, white holes gush light outward. Objects cannot avoid being pulled to the center of a black hole, but would not be able to reach the center of a white hole.

However, theoretical physicists propose a less understood but equally fascinating counterpart: the white hole. Unlike black holes, which attract matter, white holes would repel it. In astrophysics ...