Wormhole
If space were two-dimensional, folding it would enable three-dimensional shortcuts connecting widely separated places. Could our Universe contain similar wormholes?
Herkunftsnachweis:ESO/L. Calçada
If space were two-dimensional, folding it would enable three-dimensional shortcuts connecting widely separated places. Could our Universe contain similar wormholes?
Herkunftsnachweis:ESO/L. Calçada