How will this work?
They can't dedicate a cargo bay in Destiny to house dead bodies. I don't believe we have found hibernation pods like how the browns came out from.
The only option they have is to bury the fallen on a planet with a gate, hoping it's peaceful enough to give the dead a proper farewell.
The other alternative is incinerate / cremate them, store the remains in an urn, and hopefully no one would forget about them when they are able to dial home back to earth.
Thing is, they don't have urns... unless they disassemble kino's and use them as urns.
On a side note, given the numerous deaths so far in the SGU universe, although there are plenty of appreciation threads, I believe we need dedicated threads for obituaries. Seems only the proper thing left to do to lay their characters to rest unless the writers decides to bring them back through flashbacks or dreams. Don't you think?