I have a memory niggling from many years ago (late 1960s to early 1970s) about a story in Marvel.
There were like slaver space pirates who used solar sails and three mast galleons to fly through space, they also used slave oarsmen somehow.
When they needed new slaves they went to the nearest inhabited planet and grabbed the strongest specimens.
Anyways they now have Hulk and Thing (personal air shields comes to mind) but trouble starts between the mighty pair and they end up falling from space back to Earth.
Some guy with his cute little daughter points up at the night sky "Look honey, a shooting star"
The daughter must have had superpower vision "No daddy, it looks like two men, they've fell from the sky and can't ever get back up there"
A long shot but is there a FOOM who can help identify the story?