IT'S ALL DEAD, DOOMED AND DESTROYED.
end of story.
>_>
end of story.
>_>
As for whether or not the X could survive - there are two bacterial strains (the one that causes tetanus, and the one that causes botulism) that can go into an 'endospore'. When in an endospore, the bacteria could survive in the vacuum of space (the only real way to kill it is with immense pressure). Even though X is a virus, and not a bacteria, at least it's not far fetched that it could survive in space.