My new favourite story:
The Things, by Dr. Peter Watts. It's a retelling of the 1982 movie The Thing, from the point of view of the alien.
It is fantastic. Read now.
I was so much more, before the crash. I was an explorer, an ambassador, a missionary. I spread across the cosmos, met countless worlds, took communion: the fit reshaped the unfit and the whole universe bootstrapped upwards in joyful, infinitesimal increments. I was a soldier, at war with entropy itself. I was the very hand by which Creation perfects itself.
So much wisdom I had. So much experience. Now I cannot remember all the things I knew. I can only remember that I once knew them.
I remember the crash, though. It killed most of this offshoot outright, but a little crawled from the wreckage: a few trillion cells, a soul too weak to keep them in check. Mutinous biomass sloughed off despite my most desperate attempts to hold myself together: panic-stricken little clots of meat, instinctively growing whatever limbs they could remember and fleeing across the burning ice. By the time I'd regained control of what was left the fires had died and the cold was closing back in. I barely managed to grow enough antifreeze to keep my cells from bursting before the ice took me.
I remember my reawakening, too: dull stirrings of sensation in real time, the first embers of cognition, the slow blooming warmth of awareness as body and soul embraced after their long sleep. I remember the biped offshoots surrounding me, the strange chittering sounds they made, the odd uniformity of their body plans. How ill-adapted they looked! How inefficient their morphology! Even disabled, I could see so many things to fix. So I reached out. I took communion. I tasted the flesh of the world-
-and the world attacked me. It attacked me.
Alternate:
http://schmevil.dreamwidth.org/209548.html.