Other crossword clues for answer "WORMHOLE"WORMHOLEHypothetical space-time shortcutTheoretical connector of universesTheoretical space passagewayHypothetical feature of the space-time continuumUnwelcome sight on an applePortal represented by each pair of circled letters in this puzzleTheoretical passageway in spaceSci-fi passagewayShortcut between separate points in space-timeTheoretical tunnel through space-time