An curved arrow pointing right. Much of the film Interstellar is centered around the existence of a wormhole and black hole, which happen to be two of the most perplexing things in the universe.

Also known as an Einstein-Rosen bridge, a wormhole represents a shortcut through space and time. Science writers believe this ...

What’s on the other side of a black hole? That’s one of the biggest mysteries in space science! Black holes are super strong gravity pits, so once anything crosses the "event horizon" (their point of ...