[pelagic_sky]

"it’s cast off from the station along with other ISS trash. It will eventually be incinerated by the extreme heat of atmospheric re-entry, sort of like a meteor. "

I'm actually kind of surprised, but not really surprised, that they just eject it from the station. I figured they would do something more scientific (amusing) like compress it into dry poop cubes and pack it back out and sell it as souvenirs.