How do Prometheus and Alien connect?

Andrew Jarvis
MemberOvomorphJune 08, 2012656 Views3 RepliesSince the ship never successfully takes off, how does it end up crashing on LV426 with an Engineer at the helm, instead of dead in Vickers' life pod? The only conclusion I can come up with is that it is a different ship that they find in Alien.
Also, if I'm correct, the bulk of Prometheus takes place in 2094, while the events of Alien take place just 28 years later in 2122... I suppose 28 years is enough time for a xeno to lay all those eggs, but it's a lot shorter than I think a lot of us thought. Though, of course, if it is a different ship, like one from that first wave of Engineers we see fleeing in the hologram, it could have been a lot earlier. Sorry, I'm tired, now that I type all that out, I realize it's pretty obviously not that ship at all, lol.
Related question though, why is the alien we see at the end so eerily similar to a xeno, but just different enough as to draw attention to the fact that it's not exactly a xenomorph? Are we just meant to take away that the Alien we know and love is just one of any thousands of similar weapons those canisters contained? Shoot, did I just do it again? haha... time for bed :)