In Immortal Thor #17, the God of Thunder faces his toughest challenge yet as four new deities rise to challenge his reign.

Read more: 20 Strongest Superheroes Ever, Ranked But as cool as it is to see Storm as the new Thor, does this season of "What ...

Here to explain more about one particular aspect — Thor's hammer and new weapon — is USC Professor of Physics and a Marvel movies science advisor, Clifford Johnson. You can also check out ...