UFOs - What do we know?
5 Live Science Podcast
00:00
Why Would They Want to Come Here?
Wormholes are possible, but they're not going to be a shortcut. It's also unclear how you could create the wormhole. And that sort of technology is so far beyond anything we have. So why would they want to come here in the first place? Tingle: Maybe we are to them what the Natural History Museum and the Science Museum is for us.
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