I didn’t see it but the first time I ever saw that happen I was a kid in the 80s I had no idea what was coming. 3 flew over and shook the house. They were really close to the treetops. It was really awesome.
Or it sits there compressed to have no space between its atoms. Nice and dense. Other wise it would just vanish when all the matter was in the "other universe. . . . .
We are a computer program.
Proof.
http://singularityhub.com/2015/02/20/worlds-data-could-fit-on-a-teaspoon-sized-dna-hard-drive-and-survive-thousands-of-years/
Just kidding,
No I am really serious,
Seriously kidding