What are wormholes? An astrophysicist explains these shortcuts through space-time - The Conversation

An astrophysicist explains what wormholes are and how these theoretical space-time tunnels have popped up in the solutions to a set of decadesold equations.

Curious Kids is a series for children of all ages. If you have a question youd like an expert to answer, send it to curiouskidsus@theconversation.com. What are wormholes and do they exist? Chinglemb… [+4630 chars]

full article...