we will probably never reach those planets. Maybe in our solar system but not beyond
We would need to figure out or find a
Worm hole.
Black hole - then we would have to suvive the black hole according to scientist eveything breaks up inside the black hole.
Warp drive - speed of light travel.
Gravity.
To travel from one end of the milky way to the other traveling at the speed of light would take 100,000 years.
A worm hole would be the best way to travel we would get to our destination in seconds. Im sure thats how the Aliens do it.
Mass Effect 2 game got me thinking about this.