A Random

SCIFI.radio story

Earth travels through a wormhole to the edge of the universe and beyond only to find actual worms who are friendly but incomprehensible even though they can all do credible singing impressions of Ethel Merman and might be overpowered by a bunch of Elvis impersonators , but scientists create a new weapon which turns them into weird rocks.
The End.and then they kill us all.
The End.