Linking pages
- Wormholes may be lurking in the universe – and new studies are proposing ways of finding them | Space https://www.space.com/wormholes-may-be-lurking-in-the-universe-new-studies 48 comments
- Time travel — Is it possible | Space https://www.space.com/21675-time-travel.html 29 comments
- Stephen Hawking's Final Book Suggests Time Travel May One Day Be Possible : ScienceAlert https://www.sciencealert.com/stephen-hawking-s-final-book-suggests-time-travel-may-one-day-be-possible 3 comments
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