The original evolutionary reason doesn't have to exist for the evolved characteristic to still be useful. Spoken word, for example. Sound tells of all sorts of useful things in all directions, through walls, etc.
BUT THERES NO SOUND IN SPACE. So why would ears be of any benefit.
You're suggesting aliens evolved and live in a literal vacuum? You must be trolling.
If you're in a spaceship what's the point.
But also there are organisms that can survive space, so I don't see why not. Just because you're too dense of a jew to imagine it's a possibility is hilarious.
It can't exist because I didn't think of it.
I don't like you because you're boring.
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