that was going to be my next question
I couldn't find any record of it in google, but then I thought there are a couple of missions where no one came back aren't there? Without exploding into tiny pieces I mean.
( Kitty v1.0 desperately naive, Wed 27 Jan 2010, 14:05, 2 replies, latest was 16 years ago)

hmmm, no I don't think so, I think most people die on takeoff.

(PsychoChomp, Wed 27 Jan 2010, 14:06, Reply)

that's what I thought.
pretty sure no one has just got lost up there
( Vipros. clever got me this far, then tricky got me in, Wed 27 Jan 2010, 14:07, Reply)

they all...
blew up didn't they? Or are there some monkeys and dogs floating about?
(feedingtimeatthezoo day 1 of his bikini diet started, Wed 27 Jan 2010, 14:06, Reply)

There are monkeys and dogs
unless the space monsters ate them.
(MichaelS wasn't picked again, Wed 27 Jan 2010, 14:08, Reply)

Leica and co
were just left up there to die slowly and float about as corpses forever
( Citizen Cavy Admires your passion for conformity, Wed 27 Jan 2010, 16:19, Reply)

They were in Earth's orbit
Eventually, the orbit will decay and they'll fall back to Earth and burn up in the atmosphere. Most of them have probably done so already.
( le brian, Wed 27 Jan 2010, 20:34, Reply)