Jabberwalker Jabberwalker:
We aren't going to get "outside our solar system" with people unless the laws of physics are re-written.
Yes, yes ... "warp bubbles". I wonder what THOSE will do to protoplasm when it's exposed to millions of rads per second for years at ah time.
Up until the early 1800's the fastest speeds people could move at were on horseback on land or as much as maybe 30knots at sea, depending on the wind.
Until 1869 it took people about four months to get from St. Louis to San Francisco. In 1870 it took four
days. Ninety years later it took just four
hours.
In 1850 if you had told someone on the Oregon Trail that their descendants would make the same trip in four hours they'd have given an answer on par with yours.
My caution to you is to not bet against the creativity and innovation of the human race given that everyone else before you who made such bets were eventually proven wrong.