Sorry for the delay Rox, but our computer was out for repairs. Yes, there are 2 main theories, one is that we are simply expanding into what was the original "Void" that existed prior to the Big Bang
Be advised, there is no question here. Most logical answer is that some humans are lighting off... something in the twilit sky. Most illogical answer... Plutonians are flying in from former planet Pluto
As you may know, time is relative, meaning that if I was moving away from you at near the speed of light and you could monitor a clock in my spaceship it would appear to be moving slower than your clock
Hello Ashwini... No, you couldn't survive inside a black hole because the gravitational tidal forces are much too extreme. Here's what that means: as you stand on Earth, there's more gravity pulling on
Hello Anne...and thanks for using AllExperts There's no doubt that mankind has the ability and resources to develop technologies required to colonize planets and/or moons elsewhere in the Solar System