Could Wormholes Really Exist?

If wormholes aren't just convenient plot devices for science fiction writers, they’re still much weirder than anything we could make up.

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Sources:

https://phys.org/news/2015-12-wormhol...
https://www.space.com/20881-wormholes...
https://www.newscientist.com/article/...
http://www.smithsonianmag.com/science...
http://www.daviddarling.info/encyclop...

Images:

https://commons.wikimedia.org/wiki/Fi...
https://commons.wikimedia.org/wiki/Fi...
https://commons.wikimedia.org/wiki/Fi...
https://commons.wikimedia.org/wiki/Fi...
https://commons.wikimedia.org/wiki/Fi...
https://en.wikipedia.org/wiki/File:BH...