Answer:
The qhal were able to time travelling when they found the first Gate in a dead world in their own sun.
Step-by-step explanation:
Who made it, or what befell those makers, the qhal of that age never learned. Their interest was in the dazzling prospect it offered them, a means to limitless power and freedom, a means to shortcut space and leap from world to world and star to star -an instantaneous travel.