On supporting science journalism
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Do wormholes exist, allowing travel across vast expanses in the blink of an eye? They do within the "fabric" of this crossword's grid. Five wormhole-themed entries require you to begin filling in your answer in one spot and then travel through a wormhole to complete the answer in a symmetrically placed location across the grid.
The puzzle also contains 12 clues related to articles that appeared in Scientific American in 2005--one for each month. Visuals from the referenced articles frame the grid.
Click here for PDF containing puzzle clues
Click here for PDF containing blank puzzle
Click here for PDF containing puzzle answers