Some scientist say, A big astroid had hit Earth Billions of years ago, but the Astroid also contained bacteria's. Billion years later, from those bacteria's, here we are! So the bacteria's might be from other planet that already had life. Your opinion?
2006-10-26 05:05:39 · 16 answers · asked by Anonymous in Science & Mathematics ➔ Astronomy & Space
This idea is called "panspermia". It could be true. We know that Earth was clobbered by meteors and asteroids early in its life. We know that rocks from Mars have landed on Earth. It is possible that there was microbial life in them.
2006-10-26 09:17:50 · answer #1 · answered by Otis F 7 · 2⤊ 0⤋
Exhaustive study of life on Earth shows that it's life originated here. The Martian studies showed rudimentary life that would not have evolved into any current or past life-forms on Earth. No other planets or moons in this solar system contain any life and the nearby systems have no life that pre-dates life on Earth. You are not related in any way to life in the explored regions of the galaxy. It is a shame that you are a dead-end species though. Over the centuries, your planet was a curious place to visit once or twice and was not considered very interesting . Sure, your wars showed us how undeveloped you are as a species. Your infantile,(in cosmic terms) dependence on god concepts does not bode well for you and neither does your penchant to breed beyond your planet's ability to sustain you. We are now showing an interest in you because it is not often that we get to observe a species commit suicide. You are so close to maturing as a sentient species and it will be a shame to see you kill yourselves. There are just not enough of you becoming rational enough to force the issue. You let the least among you determine your fate, so be it.
2006-10-26 19:23:57 · answer #2 · answered by iknowtruthismine 7 · 0⤊ 0⤋
you know what, thats what i was talking about w/ my firend the other day, they say that the astroid hit and killed everything on it, but yet here we are... so if i had to say anything is that we are the aliens, that were not native to this earth thats why we could get sick so easily, see what i mean? my theory is that humans are just test subjects for a bugger race... kinda when you have a ant farm yeah exactly humans are in the ant farm and some other bein is the nerdy kid w/ no life, huh huh.... then i freaked out when i got home....
and that whole Adam and Eve whatnot... heres my beliefes in the bible, that that did happen but not to humans... thats what happened to some other race out there somewhere, that some "angel" (and alien) told the dude that wrote the bible that, thats how it happened but then he wrote it as earths... thats my version of the bible
2006-10-26 12:23:37 · answer #3 · answered by Paris, je t'aime 5 · 0⤊ 0⤋
When the Earth was formed, it had the basic ingredients, but not enough. With the heating and cooling when the Earth was still young, more ingredients formed to create the basic life forms millions of years ago. The asteroid theory may be true, but we are not the aliens. I do believe in aliens, and they were created the same way we were, but millions of years before, that's why they come to earth, and we can't get past the moon carrying humans. In my opinion, I think the aliens come here to observe us and mabe help us sometime when we have learned our lesson. ( WAR ). To them we are a very low life form, and when we obliterate ourselves, they will help the few remaining humans left on Earth.
2006-10-26 12:32:20 · answer #4 · answered by Anonymous · 0⤊ 0⤋
not sure about this and the whole darwinism idia, cant quite put 2 + a missing link together yet so it still = ????? , but personaly, i wonder about that, on one hand it would be kinda hard to say yes to considering how much other life was and has been hear along with us, how do we know that those other life forms arent the ailiens? no one can say for sure. but one thing i can say theoreticly undoubtable when considered fully, as manny stars that are in the sky at night, and far more we cannot see, galaxy after galaxy, existing before us and now being created all at once right now as you read this, we are hear. and the fact that we are hear is proof in itself that life dose exist someware else in the universe, wear is the real question not how. they are probly looking for us too. :)
2006-10-26 12:12:40 · answer #5 · answered by Anonymous · 0⤊ 0⤋
I think it is not necessary and did not happen but of course I do not know for sure. It would have been very difficult for any life to be locked inside of rock, be superheated to very high temps and then crash hard enough to shatter and have anything survive. Does not sound feasible, but organic material that supports life could have made it. So perhaps, in an indirect way it did happen. I still do not believe that it did.
2006-10-26 13:02:53 · answer #6 · answered by FrogDog 4 · 0⤊ 0⤋
Uh, we're all star stuff.
Where do you think the material came from that forged this earth? The material needed to form the most basic building blocks of life? Where do you think the material came from that formed water, which inevitably created the water cycle, which inevitably created the lightning bolts that turned the inanimate into the animate?
It all came from space. It all came from asteroids and various space debris.
2006-10-26 15:39:46 · answer #7 · answered by Anonymous · 0⤊ 0⤋
Yes it is very posible but another way to look at it is that all life started a star which contain the basic element to produce life (carbon)
So to answer your question technicly we are aliens.
2006-10-26 12:16:16 · answer #8 · answered by Anonymous · 0⤊ 0⤋
yes. We come from a tiny planet between Jupiter and mars. and we collide with a big asteroid. Then the heads of our planet send some humans to this earth inhabited by dinosaurs. To survive, we kill the dinosaurs first that lead to their extinction.
2006-10-26 12:20:46 · answer #9 · answered by Binangkaw 2 · 0⤊ 1⤋
may be the bacteria's might be from the another galaxies that already had life...
but we are not come frm the another planet...
the proof is, frm our religion...
u can understnd it when u read Bible or Quran...
the TRUTH is OUT THERE!!!
juz find it WHY...
2006-10-26 12:21:52 · answer #10 · answered by mE_MiKaeL 2 · 0⤊ 0⤋