A ring in space, at least on paper, can do something a black hole cannot. It can connect distant regions without forcing anything through crushing gravity or a singularity.
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Astrophysicist says traveling across the universe through wormholes is possible—but there's a catch
A new theoretical study suggests that wormholes, once thought to be only fleeting or requiring exotic negative energy to travel through, could potentially allow travel across the vastness of the ...
Based on the latest evidence and theories our galaxy could be a huge wormhole (or space-time tunnel; have you seen “Interstellar?”) and, if that were true, it would be “stable and navigable.” This is ...
Isaac Arthur on MSNOpinion
A wormhole could become a time machine if one end moves fast enough
The most fascinating part of this wormhole idea is not the glowing portal fantasy. It is the problem of what happens when one ...
Theoretical physicists have long debated the possible existence of wormholes, which are mathematically possible, but no evidence points to their physical existence. One theory suggests that these ...
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