Fans have been trying to figure out how Ant-Man's size-changing powers could be the key to defeating Thanos, as the premiere date of 'Avengers: Endgame' approaches. Now, famous astrophysicist Neil deGrasse Tyson has shared his opinion on the matter. Comicbook.com reports Tyson in an episode of his StarTalk podcast discussed one potential theory with comedian Chuck Nice and astrophysicist Charles Liu. Nice said he believes Ant-Man will shrink to become tiny, enter Thanos' butt, and then expand to regular human size in order to defeat Thanos. Tyson responded, "Why not put something else in there that expands? Why does it have to be your own self?"
'Avengers: Endgame' hits theaters on April 26th.