Still going for space,
WARS
After entering the IA in 530 AD I researched MT first, once that was discovered more offensive action was taken in the spanish war. I captured all their major cities then made peace in 660 AD. They were later wiped out by my former allies the Iroqouis
By then I noticed that one of my prebuilds would coincinde with the discovery of Scientific Mathod, so this was fun, in 690 AD I discovered SciMed, switched the prebuild to ToE through F1 and got Atomic THeory and Electronics in the same turn. Unfortunately no prebuild was far enough to complete Hoover in the same turn. I read this little trick somewhere on this forum a while ago.
After peace with the spanish I focused on research and building up my cities adding workers after sanitation and hospitals. All was smooth untill Otto declared IBT in 830. I lost a couple of workers, but his stack was moving slow through english territory. I signed up the english and the celts against Otto and prepared for an invasion fleet that headed south to invade the ottoman lands.
By the time this fleet made landfall in 910 AD the Iroqouis had declared on me as well, they were harmless. Iznik is the first ottoman city to fall, in the same turn a leader emerges from a battle for an Iroqouis city. A cavalry army is formed.
The Iroqouis war ended in 1050, they had a settler on a boat by then, the Ottomans got peace in 1090 , still 4 large cities, but I wanted to heal and declare on the celts (they had backed out of our alliance and made peace with Otto)
I declare on Celts in 1120, this war is swift with my tanks, I raze their cities because of the domination limit . I give them peace again in 1190, they have a settler.
Meanwhile, all out war is started against the ottomans and england in 1170, they are eliminated in 1220 and 1230 respectively.
THis war ended all wars and the celts and iroqouis lived to see the end.
Research:
Obviously research was the key element in this game.
I maintained 4 turn research throughout the IA and reached modern times in 1130 AD (ecology free tech) The ottomans by then were at war with all others and no one had money so I gifted them all from the Middle ages to modern times, they got computers which was traded for. I could not maintain 4 turn for synth fibers an dspace flight, after that it was back to 4 turns.
I had prebuilds running all the time so that when a tech came available I could finish the spaceship part immediately, I ran out of things to build and actuallycomplete one or two solar plants

I disbanded a couple of cities a few times because of the domination limit, otherwise I grew the cities up to 6 if they had extra food, otherwise they stayed even smaller and had 1 scientist.
I almost screwed up in the end: I completed the Internet in 1380 and had not realised this would lead to a massive increase in controlled tiles because of the research lab's culture. So when I got to the year 1400 I saw lots and lots of border expansions and thought I would have a domination win, however I launched the space ship that turn, and after end turn I got a space victory, althouhg I obviously also met the domination criteria. phew....
So, I was pleased with the date, although in retrospect it could have been a bit earlier I think as I lost some pace in the tech race between 1000BC and the year 0. The AI was hopeless in this game, Rome was not a threat, Japan really never got of the mark, when i finally met the other civs I was way ahead. I do not think they had many wars on the other continent as all cities were still in original owner's hands, but something must have slowed them. Although I maintained 4 turn it meant I had to research everything myself. Maybe I could have gifted them forward straight away when I met them, but I also wanted to conquer some of heir land for future possible resources (aluminium e.g.) and to increase my science base. Gifting them would have meant lots more troops, now I wiped out the spanish with a handfull of Cav for example, they had pike men at best
Research
570 MT
610 Medicine
650 Electricity
690 Scientific Method
690 Atomic Theory
690 Electronics
730 Sanitation
770 Industrialization
810 Corporation
850 replacable Parts
890 Refining
930 Steel
970 Combustion
1010 Mass Production
1050 Mass Transport
1090 Flight
1130 Radio
1130 Ecology (free)
1130 Computers (Ottomans)
1170 Rocketry
1220 Synthetic Fibers
1260 SPace Flight
1280 fission
1300 Superconductor
1320 Satellites
1340 Miniaturization
1360 Nuclear Power'
1380 Laser
1400 robotics
Wonders
Having not much else to do I build quite a few wonders. Also built some small wonders, rushed HE in 990 in Sevilla with a leader, built the rest
610 Newton
690 Theory of Evolution
840 Leonardo
890 Hoover Dam
1345 A Smith (the celts discovered economics while I was doing satellites or something, traded for it and build Smith the same turn from a prebuild;-)
1385 Universal Suffrage
1390 UN
I obviously captured the rest ;-)
Antioch was a science city , Copernicus, Newton, Seti and was making over 200 beakers in the end.
Thanks to the staff for this game, I enjoyed it
(edit, removed spoiler pics)