some scientist think so...Do you?
2007-02-01 09:42:11 · 19 answers · asked by SeaGlass 2 in Science & Mathematics ➔ Astronomy & Space
Well, i think they do exist. i mean, there are articles about people sighting ufos, so it must be real. ( im weird, so i think they exisits)
2007-02-01 09:50:25 · answer #1 · answered by Fallen Angel 2 · 0⤊ 0⤋
So far we've seen no verifiable evidence of other sentient species. That said, I believe with some certainty that somewhere in our galaxy at some past, present, or future time, a sentient species did/does/will exist.
Why haven't we heard from them?
Perhaps they are not technologically advanced enough to be heard. They may be mastering stone knives right now, or experiencing their own Rennaisance.
Perhaps they are here right now. Any species sufficiently advanced to travel interstellar distances would be able to hide or masquerade with ease. That Boeing 737 that just flew by may be a surveillance craft.
Perhaps they are so far away they will never notice us and vice versa.
Perhaps they existed a million years ago and died out.
Perhaps they will exist a million years from now.
It is really impossible to know for sure.
The Drake Equation suggests that there is sentient life out there. The Fermi Paradox casts doubt. Play around with the calculation form at the second link and see what you think.
2007-02-01 20:28:53 · answer #2 · answered by Otis F 7 · 1⤊ 0⤋
yes; and they are commonly thought of as belonging to a so-
called' party'- a political(darwinist) one and usually but not
exclusively go by the trade names of The Left-ists or the Right-
ists. Love-them.
2007-02-01 18:07:21 · answer #3 · answered by peter m 6 · 0⤊ 0⤋
they already did. the first comet that hit the earth carried the viruses from outer space. these are the alien that looking for humen and animals host.
2007-02-01 18:48:59 · answer #4 · answered by Anonymous · 0⤊ 0⤋
No,because no one's every seen a alien.
2007-02-01 17:44:51 · answer #5 · answered by angelsloveslight 4 · 0⤊ 1⤋
no i don,t am not even sure if their is such a thing as aliens maybe in another planet but nothing i hav ever red in my science
book
2007-02-01 18:35:22 · answer #6 · answered by lilmissyin 4 · 0⤊ 0⤋
I hear Arizona is full of aliens too.
2007-02-01 17:46:43 · answer #7 · answered by Kathy O 3 · 0⤊ 0⤋
Muslim extremists? If there really are extraterrestrials here than they already have.They like playing chess with real people and governments it seems.
2007-02-01 18:54:23 · answer #8 · answered by Anonymous · 0⤊ 0⤋
by the time they make themselves known to us it wont be much of a world to take over,i really can't believe they exist
2007-02-01 17:56:15 · answer #9 · answered by TOM 5 · 0⤊ 0⤋
No, If they wanted to, they had the chance for a very long time.
2007-02-01 17:45:53 · answer #10 · answered by Answerer 2 · 0⤊ 0⤋