26.07.2012, 18:42
:lol:
Yeah, it is already very high.
Okay, good points you have there.
I would think that a civilization millions, maybe billions, of years old would not feel that we would ever be a major threat to them. If they are advanced enough to reach Earth, then I doubt that they need our recources. What if they are good? What if they are bad? Perhaps one civilization of extraterrestrials is working to prevent another one from conquering us? Maybe one of them only wants to disappoint a rival one by interferring with Earth, a kind of cold war of the galaxy?
Stephen Hawking is a skeptic. He doesn't believe because science has not seen. In reality there are many things in the universe which are undetectable by our natural senses. Before the first Europeans came to North America, the natives existed but almost nobody believed life to existed beyond their known world until the explorers saw the natives. Many things exist out there which we do not know.
It is good for people to hear both sides and be better informed. It also creates more interest.
How will space travel progress over the next 20 years? What about 40 or 60 years of development?
Fireskull
Yeah, it is already very high.
Okay, good points you have there.
I would think that a civilization millions, maybe billions, of years old would not feel that we would ever be a major threat to them. If they are advanced enough to reach Earth, then I doubt that they need our recources. What if they are good? What if they are bad? Perhaps one civilization of extraterrestrials is working to prevent another one from conquering us? Maybe one of them only wants to disappoint a rival one by interferring with Earth, a kind of cold war of the galaxy?
Stephen Hawking is a skeptic. He doesn't believe because science has not seen. In reality there are many things in the universe which are undetectable by our natural senses. Before the first Europeans came to North America, the natives existed but almost nobody believed life to existed beyond their known world until the explorers saw the natives. Many things exist out there which we do not know.
It is good for people to hear both sides and be better informed. It also creates more interest.
How will space travel progress over the next 20 years? What about 40 or 60 years of development?
Fireskull