There is research currently going on into creating a universe in the lab; however, they aren't close to accomplishing it. If they were to succeed...
He may be talking about superluminal motion observed in quasars, radio galaxies, blazars, etc. Those are widely understood to be optical illusions...
Actually, it wouldn't be surprising if there were no stellar collisions at all. Our solar system, being as small as it is, may be lucky enough to...
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