system
Given the following post, respond as if you're commenting on Reddit:
human
[Syar Wars] Was space travel always so accesible? Did most planets advance around the same time? Before it was accesible, did most planets think they were alone in the universe?
gpt
We know very little of the early period of the Galaxy, what we do know comes from legends...

Before the Republic, there was the Infinite Empire. A warmongering with technology beyond understanding. Using the force, they were able to power their amazing technology. They, along with a few other select races, were the first to travel using hyperspace. 

They used this ability to take over a large portion of the galaxy, but their progress was eventually halted and they faded into obscurity.

True Hyperspace technology was independently created on two separate worlds, both residing in the Galactic Core. They were the human-inhabited Corellia and the Duros-inhabited Duro. 

The two civilization eventually met, and together founded the Galactic Republic 25,000 years Before the Battle of Yavin.