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Originally Posted by scourge
First of all, there have been loads of naked eye observations, and some fraction of the thousands of captured images offer something of real interest.
And consider this—if there are, say, one to six craft visiting our planet for a few minutes per year, the odds are witheringly small that we’re going to observe them with professional telescopes or cameras. A fast-moving object between say 10 and 30 meters across is going to be really tough to spot.
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Originally Posted by hewhocaves
This is a common fallacy found among UFOists. First you say there have been "loads" of naked eye observations, then you say that there are almost none. Which is it?
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Great, now I’m a ‘uofist’ because I told my story, lovely. I said that some fraction of the reported naked eye sightings are likely to offer ‘something of interest,’ which includes natural and ‘unnatural’ phenomena. Some of those may turn out to be alien craft. If some are, I would think six or less per year. See? No contradiction, though I admit it’s all totally speculative, as is the topic, but that's one of the reasons it’s so fun.
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Originally Posted by hewhocaves
If the former, then why haven't astronomers seen them and recognized them as such? And if the latter, then why are there so many 'anecdotal observations'?
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Like I said, I think that if some sightings really are extraordinary craft (or even some kind of holographic projection, who knows?), they’re not common. And even if one is sighted professionally, chances are it’ll be a smudgy photo at best. I think most observations are indeed failures to identify conventional events, others are more interesting, and some may be more than just ‘interesting.’
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Originally Posted by hewhocaves
The answer should be fairly obvious. The best you can hope for is that there are a very very few sightings and these have been missed by everyone. The point is that if there's anything that's going to be seen it's going to be the astronomers who will see it. They're the ones best suited to properly differentiate what is useful and garbage in the night sky.
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That doesn’t hold water—first of all, astronomers aren’t looking for fast objects in the atmosphere, and presumably, much faster ones nearby. And there aren’t enough astronomers to see the whole sky—probability dictates that your random Joe looking up is more likely to witness a rare, fleeting event in the atmosphere. I would think radar technicians would be most likely to witness events like this, but if the ‘visitors’ are as smart as we would assume, and they didn’t want to be seen on radar (which is easy to detect), they could simply absorb the radar waves. I think that if ‘they’ are here, they let us see only what they want us to see.
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Originally Posted by hewhocaves
Daytime observations should be taken with just as much skepticism than nighttime ones.
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It takes a lot more light to see something in the daytime sky, and things lights can be attached to, like wings, don’t show up well at night. Misidentifications are less likely in daytime.
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Originally Posted by hewhocaves
The daytime sky is terrrible, absolutely terrible for determining distance and scale. What is that shiny thing up there? Is it some rare cloud type (lenticular, for example) at some weird angle? Is it some kid's helium balloon? A parachutist? A hot air balloon? Someone's radio controlled airplane? A box kite?
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‘Flight characteristics’ seems like a good place to start, it’s my first litmus test of a claim. Linear movement punctuated by either sudden stops or unusual accelerations can weed out most conventional explanations, and all of those you’ve mentioned. I have a videotape of various sightings, and some of them show objects moving extremely fast and stopping on a dime a few times, then leaping away at incredible speeds. If that footage isn’t faked, it’s –really- hard to explain with any conventional science. But that’s the point—there’s nothing unscientific about the possible visitation of aliens to Earth. It doesn’t require any violation of scientific postulates to arrive at this idea. The resistance scientists have to the possibility that this could be happening is at least as speculative as the idea that we may be under surveillance from outside intelligences. Science itself doesn’t forbid the possibility, not in any way. Whether or not it’s actually happening is a matter of opinion, not science. I’m not asking anyone to ‘believe’ that we’re being visited, and I don’t think anyone who says to ‘disbelieve’ has a leg to stand on either. Folks like those at CSICOP have it right—let’s not waste time bickering about ‘who’s right,’ let’s examine the claims that come up. Neither side has a superior position right now, so we should keep an open mind, but investigate with skepticism, and with enough analysis, we’ll figure it out.
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Originally Posted by hewhocaves
Or is it space aliens? There's a lot to go through before you even arrive at space aliens and odds are you're never going to get there if you search thoroughly enough. Of course, it may be something secret and military and you might be screwed and never find out (I wonder how many B2 bombers or F117 stealths were misidentified as UFOs). But to conclude that it's space aliens because it doesn't conveniently fit what you think it ought to be is making too much of a leap.
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It’s been nearly thirty years—don’t you think that if we had something that could defy the laws of inertia, we’d have some glimmer of that by now? I don’t rule it out completely, that we may have craft that could maneuver as I witnessed, but with every passing year it looks more unlikely that this is what I saw.
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Originally Posted by hewhocaves
On a similar topic, you should also remember that eyewitness accounts are ridiculously unreliable. The human brain is not a good device for accurate remembering of details. Studies have shown that it's prone to suggestion after the fact and can be easily persuaded. Furthermore, goin over somehting in your own head more or less "rewrites" the memory in your head. The more you try to recall something, the more it becomes that ideal you were looking for in the first place. This isn't just you, it's everybody. Thats why such an emphasis is placed on physical evidence.
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I understand this, but we all saw the same thing and described it the same way, and it was as shocking at the time as it is to me now. Details can be exaggerated and times and places can be forgotten sometimes, but you don’t forget or ‘rewrite’ a memory of fast zig-zagging lights moving together in the daytime sky, it sticks with you like glue. Believe you me—I’d Much rather have physical evidence for the very reasons you mentioned, but at the time, people didn’t have camera phones and video cameras on their pockets. I figure, if this phenomena wasn’t unique, there should be a significant up swell in photographic evidence over the next decade or so.
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Originally Posted by hewhocaves
If someone more advanced wanted to observe us, a telescope from the Jupiter would be fine. heck, something from a lunar orbit would be fine. There is no need to enter our atmosphere.
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Unless someone intends to get us slowly used to the idea that they’re around, which seems to make sense. They may also want samples, no?
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Originally Posted by hewhocaves
How many years do you think it will be before we will be able to image our own lunar landers? I expect to see those photos in my lifetime. I agree with you that today's impossiblity is tomorrow's toy, but I also remind you of A.C. Clarke's statement that "Any species technology, sufficiently advanced, will be to us indistinguishable from magic." And again, any race that advanced will see us as just another culture with the very rudiments of space travel. If they've been around that long, we're old hat. Not that interesting. And so we get back to that human conceit that we're somehow important.
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Oh come on—when your neighbor has a newborn, it’s old hat, and the thing has exactly –nothing- of interest to say to you, but you drop by to see the funny little critter anyway. It’s alive, and full of unknown potential, so we’re curious. Besides, if it’s evil, we want to be ready when it comes out to play with our kids!
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Originally Posted by scourge
Pretty high if ‘they’ have been traipsing around the galaxy for quite some time, and higher if they’ve had a scout ship within about fifty light years anytime recently, given the endless stream of radiowaves trickling away from our planet.
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Originally Posted by hewhocaves
if they're moving about the galaxy that much, they've long since catalogued us, maybe when the Romans were big, or maybe when we're Austrolopithicines. You can't possibly expect me to beleive that they've waited all this time for us to develop chemical rockets? Nbo, they've done what we do - drop a probe and read telelmetry.
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I never said those craft were necessarily ‘manned’—I agree, it seems more likely they’d be probes. Really, really sophisticated probes, or remote controlled perhaps, but yeah, I’d rather hang out safely by the Moon and watch with a cup of coffee, than risk my butt in the airspace of a decidedly militant species. And they may have been dropping in for a long, long time now—weird depictions of aerial phenomena and even, apparently, astronauts of a sort, go back to cave-painting days.
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Originally Posted by scourge
We still keep tabs on remote aboriginal tribes—why wouldn’t they do the same? Especially if they know we’re going to be heading into the big city sometime soon ;)
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Originally Posted by hewhocaves
Agian the "humans are on the cusp" conceit. How do you know an FTL drvie is arund the corner?
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Hey—even a few hundred years is ‘right around the corner’ on galactic timescales. There’s nothing ‘conceited’ about noting that we’ve only recently advanced into space, and will likely get much better at it pretty soon. And I don’t know if FTL travel is possible, but if they have it, they probably have a much better idea of how close we are to developing it than we do.
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Originally Posted by hewhocaves
How do you know that any of the planets within 50LY are massive urban areas for some advanced culture (assuming an advanced culture is still stuck to it's homeworld - which I doubt). and even if they were, this isn't a Harry turtledove novel. The aliens are not within conveinient reach. We pose no threat or even concern.
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Your assumptions are as baseless as mine, pal—who’s to say what’s ‘convenient’ for a galactic civilization? (And I agree, planets are unstable and so immobile—better to make one with engines, and greater structural integrity. And when you want some entertainment, fly a few probes over a primitive planet and play chicken with their aircraft) Or whether another species might look askance at our flying plutonium out to Saturn and beyond, or whether they’d be concerned about the distinctive fission detonation signatures we were up to last century… ‘The devil you know,’ you know?
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Originally Posted by hewhocaves
enjoyable topic :-)
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Indeed. I hope we’ll develop a new improved propulsion method sometime soon, and find out who, if anyone, is out there laughing at us ;P