blike Posted September 2, 2004 Share Posted September 2, 2004 The BBC is reporting that SETI denies the report. "It's all hype and noise," said its chief scientist, Dr Dan Wertheimer. "We have nothing that is unusual. It's all out of proportion." And Dr Paul Horowitz, of Harvard University, who specialises in hunting for possible alien contacts added: "It's not much of anything at all. We're not investigating it further." Link to comment Share on other sites More sharing options...
Sayonara Posted September 2, 2004 Share Posted September 2, 2004 Cue the retarded "cover-up" claims... Link to comment Share on other sites More sharing options...
MolecularMan14 Posted September 2, 2004 Share Posted September 2, 2004 lol, im just waiting for them. However I gotta say that in a childish way, I do hope they find something out there. Even though that's EXTREMELY improbable...sigh...oh well, I can dream Link to comment Share on other sites More sharing options...
badchad Posted September 2, 2004 Share Posted September 2, 2004 I was just getting ready to request my first intergalactic pen-pal....darn Link to comment Share on other sites More sharing options...
Kedas Posted September 2, 2004 Share Posted September 2, 2004 I was just getting ready to request my first intergalactic pen-pal....darn It wouldn't work very well either, having to wait years to get an answer etc. Link to comment Share on other sites More sharing options...
Kedas Posted September 2, 2004 Share Posted September 2, 2004 Does someone know how small the change is that they find something that isn't there? A bit like the chance that a glas of water suddenly starts to boil but not that small. Link to comment Share on other sites More sharing options...
RICHARDBATTY Posted September 2, 2004 Share Posted September 2, 2004 Dr Horowitz "Not new and definitely not a signal". So what was it an old cheese sandwich?. Link to comment Share on other sites More sharing options...
Cap'n Refsmmat Posted September 2, 2004 Share Posted September 2, 2004 Would they even tell us if they did find one? Or would they cover it up until they figure it out? Link to comment Share on other sites More sharing options...
RICHARDBATTY Posted September 2, 2004 Share Posted September 2, 2004 Would they even tell us if they did find one? Or would they cover it up until they figure it out? I think we would not be told in case we all decided that the world was done for and went on a rampage. I had wondered at one point wether the amout of tv and media coverage may be an aclimatizing exercise for the eventual release of info. Link to comment Share on other sites More sharing options...
ydoaPs Posted September 7, 2004 Share Posted September 7, 2004 what is the chance that they even use radio signals? they could have gone down a totally different technalogical pathway. Link to comment Share on other sites More sharing options...
alt_f13 Posted September 7, 2004 Share Posted September 7, 2004 Like subspace radio! I think it is worth taking a look at anyway. I mean, where would we be without pulsars? Extrude, extrapolate and examine! That's what I always say. Chances are this is a new discovery, artificial or not, and deserves some degree of attention. Link to comment Share on other sites More sharing options...
booper54 Posted September 7, 2004 Share Posted September 7, 2004 I think we would not be told in case we all decided that the world was done for and went on a rampage. I had wondered at one point wether the amout of tv and media coverage may be an aclimatizing exercise for the eventual release of info. I once read an article in Popular Science about the preplanned routine for when they do find ETI. If I remember correctly, they do eventually tell the public but keep it secret for a little while at first, perhaps just to make sure it's all true and not create a false alarm. Of course, it's not easy to keep a secret from the world. Link to comment Share on other sites More sharing options...
ydoaPs Posted September 7, 2004 Share Posted September 7, 2004 uh, they have "found" something before, and it wasn't a secret for long Link to comment Share on other sites More sharing options...
Kedas Posted September 11, 2004 Share Posted September 11, 2004 So if it's nothing usefull can we please see a science report of "signal nothing"? 1 sept: “It’s the most interesting signal from SETI@home,” says Dan Werthimer, a radio astronomer at the University of California, Berkeley (UCB) and the chief scientist for SETI@home. “We’re not jumping up and down, but we are continuing to observe it.” What is more, if telescopes are observing a signal that is drifting in frequency, then each time they look for it they should most likely encounter it at a slightly different frequency. But in the case of SHGb02+14a, every observation has first been made at 1420 megahertz, before it starts drifting. “It just boggles my mind,” Korpela says. 2 sept: "It's all hype and noise," said its chief scientist, Dr Dan Wertheimer. "We have nothing that is unusual. It's all out of proportion." And Dr Paul Horowitz, of Harvard University, who specialises in hunting for possible alien contacts added: "It's not much of anything at all. We're not investigating it further." Link to comment Share on other sites More sharing options...
HAL Posted September 12, 2004 Share Posted September 12, 2004 I've been running the SETI screen saver for years now. Currently up to 1185 data units, but my poor old computer is so slow now that it takes days to complete a data unit. I hope they do find something in my lifetime. I think it will change everything. It will focus our attention outward and cause us to think more seriously about finding out what is out there. Of course it will probably take years to understand the signal once we find it. More years debating how or even if we should reply. Then decades, if not centuries for our reply to reach the destination. I have a question: How far can a radio signal travel before it is obscured by noise? Link to comment Share on other sites More sharing options...
Kedas Posted September 12, 2004 Share Posted September 12, 2004 "Some astronomers have argued that extraterrestrials trying to advertise their presence would be likely to transmit at this frequency, and SETI researchers conventionally scan this part of the radio spectrum." (1420Mhz) So the obvious question: Do we broadcast such a signal? If we aren't why would they. Link to comment Share on other sites More sharing options...
HAL Posted September 12, 2004 Share Posted September 12, 2004 We did broadcast a signal once, in 1974, a 20 trillion watt omnidirectional broadcast that should be detectable anywhere in the galaxy with a receiver similar in size to Arecibo. It was a one-time thing, largely a token effort. We would like to think that any race intelligent enough to send and receive such signals would be friendly, but do we really know that for sure? We have frightened ourselves enough recently with such movies as Independance Day and Mars Attacks. Perhaps whoever is out there is also waiting for someone else to make the "first move." With the distances involved it seems unlikely that we will ever be visited by another race. It will be hard enough just to say hello. Link to comment Share on other sites More sharing options...
MolecularMan14 Posted September 12, 2004 Share Posted September 12, 2004 Why not send out a few sattelites with solar sails to broadcast signals continuously? That would give a better chance of finding intelligent life. Or them finding us. Link to comment Share on other sites More sharing options...
HAL Posted September 12, 2004 Share Posted September 12, 2004 Someone has thought of this before apparently. I ran across this today while reading about SETI. "It has been proposed that advanced civilizations may explore distant stellar systems using intelligent robotic probes, commonly called von Neumann probes (after John von Neumann , an early thinker on self-reproducing automata). Such probes could maintain themselves, and even reproduce themselves, using raw materials found during their wanderings. It could be that virtually all interstellar exploration is done by von Neumann probes. Such probes could reproduce like bacteria, multiplying their numbers in a characteristic period of time (the generation time). A single von Neumann probe could produce 1012 progeny, one probe for every star in the Galaxy, in only forty generations. Even if the generation time is as long as one million years (you have to include the time it takes for each probe to travel to another star), it would only take forty million years for the descendents of a single probe to visit all the stars in the Galaxy. This is a short time in the scheme of things. Since we don't see these things all over the place, some conclude that there are no von Neumann probes. But we should not jump to this conclusion; it could be that all of the von Neumann probes ever deployed were programmed only to observe, and not to interfere with living planets. This would seem to imply something about the motives of all advanced civilizations that deploy such devices (if there are any)." So maybe this is what is behind all those UFO sightings. Link to comment Share on other sites More sharing options...
MolecularMan14 Posted September 12, 2004 Share Posted September 12, 2004 thats very interesting. How exactly would they reproduce? That may be a stupid question, but it would be nice to have a hold of that kind of technology. Link to comment Share on other sites More sharing options...
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