Due to the property of exponential universal expansion, all non-local baryonic matter will eventually be displaced beyond the cosmic horizon and forever out of our reach.
Shit, ANOTHER Galaxy just disappeared over the cosmic horizon... forever Causally Disconnected from us. Even travelling at the speed of light, we could never catch it...never.
when you're holding up your phone and making faces at it, as though you are taking a selfie, but you're really taking a picture of the person across from you or the wall or anything else that seems interesting but you don't want to be caught dead taking a picture of.
This action is often made more convincing by wiggling the eyebrows or opening the mouth, to pretend you're trying to get a Snapchat filter to work.