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#1 (permalink) | ||||||||
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Junkie
Join Date: Feb 2007
Location: Somewhere Out There
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Do Advanced ET Species Know We're Here???
I thought I'd split the thread 'The Golden Record' before Crompsin has a cow. I'm not sayin he's a thread nazi or anything, I just dont want to see a fellow airborne brother completely stroke out.
I've taken the liberty of compiling the offending material into a barely cohesive blob of something. Quote:
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The world cares very little about what you know; it is what you are able to do that really matters. |
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#2 (permalink) |
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still, wondering.
Join Date: Nov 2006
Location: In beautiful Como Park, St. Paul, MN
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Is this another parallel universe? It seems to me beyond doubt that others exist. It seems quite likely that we're all in the same boat. -I'd really like to read some alien science fiction.
I love you, DaveMatrix!
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BE JUST AND FEAR NOT
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#3 (permalink) | |
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Junkie
Join Date: Feb 2007
Location: Somewhere Out There
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I'm quite fond of you OCM, but dont say love, BOR will get jealous!! ![]() I thought I'd throw this in, just because it has nothing to do with this thread, Ok, only slightly. I simply find Jodie Foster in this role incredibly hot..... intelligent, driven, sexy..... ![]() Setting - The VeryLargeArray in New Mexico - BASE OF TELESCOPE - PRE-DAWN Ellie wears a pair of headsets. We hear the SOUND of the COSMOS, the background wash of empty STATIC... ...and a faint BEEPING, FADING IN and OUT of reception. Ellie slowly swims up to consciousness. After a moment her eyes open. She sits up --
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The world cares very little about what you know; it is what you are able to do that really matters. Last edited by DaveOrion; 09-11-2007 at 03:53 AM. Reason: Automerged Doublepost |
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#6 (permalink) |
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Learning
Administrator
Join Date: Apr 2003
Location: Chicago
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There is, in my mind, without a doubt, intelligent life elsewhere in the universe. The odds that the intelligent life developed even remotely close to Earth and survived long enough to come up with the technology necessary to communicate with us, on the other hand, are ridiculously small. I forget the math, but I'm pretty sure that it's very unlikely that any other intelligent life exists within our specific galaxy, and communicating to other galaxies is a fantastic feat indeed.
In short, "they're" out there, but neither of us (humans or aliens) are likely to survive long enough to find out about it. It's truly a shame if you ask me.
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Watch as the internet implodes!: http://www.tfproject.org/tfp/found-n...-implodes.html |
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#7 (permalink) | ||
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Junkie
Join Date: Feb 2007
Location: Somewhere Out There
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Its also possible that life is very common in the universe, yet we are simply unable to detect it. This is known as the Fermi Paradox....
http://en.wikipedia.org/wiki/SETI Quote:
http://en.wikipedia.org/wiki/Principle_of_mediocrity Quote:
I prefer to remain open minded and keep a 'wait and see' attitude. I certainly hope we're not all alone. ![]()
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The world cares very little about what you know; it is what you are able to do that really matters. |
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#9 (permalink) |
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Learning
Administrator
Join Date: Apr 2003
Location: Chicago
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I think maybe you misunderstand what I mean DaveMatrix. I don't think Earth is special at all, speaking literally in the universal sense. If every galaxy in the universe were to have one planet with intelligent life, that would be ~100 billion+ species of intelligent life! It would also still be spaced out enough that none of them would ever likely discover the other.
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Watch as the internet implodes!: http://www.tfproject.org/tfp/found-n...-implodes.html |
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#10 (permalink) |
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Junkie
Join Date: Feb 2007
Location: Somewhere Out There
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I probably did misunderstand, I just woke up and quickly put together that incomprehensible pile of words.
Midnight I was only joking, as was OCM, but I will edit my post so I wont offend your delicate sensibilities. Jeeeeeezzzz.......
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The world cares very little about what you know; it is what you are able to do that really matters. |
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#11 (permalink) | |
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immoral minority
Join Date: Jan 2006
Location: possibly ohio
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Quote:
That is one of my favorite movies. And she is so attractive in it. A lot of it has to do with her playing a nerdy space girl. ![]() As to the original question, I doubt that an ET species would know that we are here. We haven't been here long enough. And if they were close enough to detect us, then we would have detected them probably. But I do think that there is life elsewhere in the universe. Maybe even elsewhere outside of our solar system but close by in the Milky Way galaxy. But it probably isn't extremely advanced. |
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#12 (permalink) |
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Learning
Administrator
Join Date: Apr 2003
Location: Chicago
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Yeah, speaking in terms of life, period, as opposed to intelligent life, I wouldn't be surprised if life were quite abundant. I'd speculate that life has occurred on at least a couple bodies within our very own solar system at some time (but may not necessarily exist at this very moment). The trick is having the right conditions for life to develop beyond a few cells (assuming the biology is even similar to ours). And then, after the life develops to any sort of substantial size (think animal as opposed to bacteria), it has to then develop under the right conditions to become intelligent.
So life? All over. Intelligent life? Common on the cosmic scale, extremely uncommon on the human scale.
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Watch as the internet implodes!: http://www.tfproject.org/tfp/found-n...-implodes.html |
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#13 (permalink) |
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Junkie
Join Date: Feb 2007
Location: Somewhere Out There
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This brings up the idea that life may have been seeded into the solar system by comets or asteroids carrying dormant bacteria, instead of spontaneously appearing from ancient pools of slime. This does seem more likely and would also mean that other parts of the galaxy may have been seeded in the same way. However each planet where life might have been seeded would evolve its own particular traits best suited for that environment.
I doubt it would be anything even close to star trek, where most species have human form with a funny looking head. We may not even know what to look for, since other life forms may not even be carbon based. I'm sure that the truth is much stranger than any fiction.
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The world cares very little about what you know; it is what you are able to do that really matters. |
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#15 (permalink) |
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Crazy
Join Date: Aug 2007
Location: Washington State
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At this point, all opinions how common or rare extraterristrial life is, intelligent ET life, and technologically advanced ET life is, and howrare or common earth-like planets are, are all speculation.
Another thing to consider is that all man-made radio transmisions are less than 100 years old. This means that unless technologocally advanced ETs are with 100 light years, or have some sort of listening post that converts electromagnetic transmissions to sub-space communicaitons or whatever (to borrow pure sci-fi term from Star Trek), the ETs don't know about us. |
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#16 (permalink) |
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Pissing in the cornflakes
Join Date: Apr 2003
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Any alien life will most likely be carbon based because carbon based life has the best 'chemistry' going for it.
Odds are that if we were to find an alien 'earth' the amazing thing wouldn't be the differences but the similarities. For example, despite the last common ancestor the marsupial and placental mammals being nothing much more than a shrew, both types had/have evolved into all types of animals which fill the same niche and due to natural selection fill the niche with the same form. The Tasmanian wolf wasn't a canine but it looked like one because that 'form' fits the role for example. In fact the only major form that didn't show up among marsupials was the gazelle type, which instead has had the role filled by kangaroos. Though even there, we have rodents in Africa that while not related to kangaroos for 10's of millions of years, and whos last common ancestor didn't look like a kangaroo at all, developed the same form. So while an alien planet may well have really cool unique forms of life, odds are it will also have a flying squirrel form, a dog form, a cat form, a horse form, a tree form, a moss form, a fish form etc, which while completely different in chemistry or evolutionary path, is doing, acting, and living the same way as their earth equivalent.
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Agents of the enemies who hold office in our own government, who attempt to eliminate our "freedoms" and our "right to know" are posting among us, I fear.....on this very forum. - host Obama - Know a Man by the friends he keeps. |
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#17 (permalink) |
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Crazy
Join Date: Aug 2007
Location: Washington State
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Another example are whales and dolphins which strongly resemble fish but are not related to fish at all. That suggests that any other planets with higher forms of life (even if it has a radically different chemistry and is based on a liquid other than water) are going to have fish or animals that look like fish.
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#18 (permalink) |
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Junkie
Join Date: Feb 2007
Location: Somewhere Out There
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I suppose this an example of convergent evolution, where animals that are not closely related develop similar characteristics, while adapting to similar environments. Another convergent pair of species would be the dolphin and the ichthyosaurs, one being a mammal and the other reptilian, yet both developed an almost identical body style, 100 million years apart.
Since we have only planet to base our theories on, all this is only speculation as Racnad said. Other planets may evolve similar evolutionary convergence, or go in some direction that know one ever dreamed of. They could not all be stranger than we imagine, they could be stranger than we can imagine.
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The world cares very little about what you know; it is what you are able to do that really matters. |
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#19 (permalink) | |
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Attacking at dawn
Administrator
Join Date: Jul 2003
Location: Chicago
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Quote:
Behaviors are a different issue, and we've seen that repeated over and over in the fossil record. Large plant-eaters emerge along with forms to hunt them, scavenge off the remains and on down.
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The proud dad of Max since 2/15/06 and Andrew since 1/9/08! "They that can give up essential liberty to obtain a little temporary safety deserve neither liberty nor safety." - B. Franklin "There ought to be limits to freedom." - George W. Bush "We have met the enemy and he is us." - Pogo |
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#20 (permalink) | |
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Pissing in the cornflakes
Join Date: Apr 2003
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Odds are we will be long dead (hell perhaps extinct) before these questions can be answered.
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Agents of the enemies who hold office in our own government, who attempt to eliminate our "freedoms" and our "right to know" are posting among us, I fear.....on this very forum. - host Obama - Know a Man by the friends he keeps. |
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#21 (permalink) |
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Junkie
Join Date: Feb 2007
Location: Somewhere Out There
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Well, this sure became boring.....this may help.....
![]() ![]() ![]() ![]() How'd that last one get in there??? Strange....... ![]()
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The world cares very little about what you know; it is what you are able to do that really matters. |
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#22 (permalink) | |
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Pissing in the cornflakes
Join Date: Apr 2003
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__________________
Agents of the enemies who hold office in our own government, who attempt to eliminate our "freedoms" and our "right to know" are posting among us, I fear.....on this very forum. - host Obama - Know a Man by the friends he keeps. |
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