I am unsure, but i was mentioning the origin of Ant man in the early comics.
Piece of a neutron star fell to earth (and didn't make a giant hole)
Then highschool science teacher sees it falling, goes and gets it.
Picks up this incredibly dense material (because HS teachers are really that strong)
And puts it in the back of his 50s chevy.
Then makes a lens out of it...