Best Travel Infos

Gerri R asked:


How can radio waves continue to travel for ever in outer space?
On earth the radio waves from your favorite radio or TV station will only go 100 miles or so at the very most, but NASA and Astronomers say that they will travel almost for ever, or at least Billions and Trillions of miles with out stopping.
How is that possible?

Ivan

dmeiske1@att.net asked:


I want to travel the Universe with my wife and leave Earth behind. Without spending billions of dollars like NASA does on a spaceship to leave Earth and not going very far, is there any way that I can build one and travel faster than the speed of light without damaging our bodies? I know this may be complex but how would I go about doing it? Only serious answers please if you honestly know.

Leland