For a second, he wonders if this is what Thor sees back home...or if this is even what he sees when he's traveling from his home.

For one more terrible moment, Steve wonders if this vast expanse was what Tony saw when he fell through space...

"Least we're floating." he muses quietly, his expression gone pensive before he shrugs it off and shoots her a rueful grin. "Believe it or not? I've seen stranger stuff back home. Wormholes, aliens, things that'd make you flip your lid. Er...anyway, yeah. Brand new transplant--just like you, I'm guessing?"