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Old 05-26-2008, 08:06 PM   #1
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Search for Life

Mars:
Bloomberg.com: News


I don't think they will find it.
They have been listening for radio signals for almost fifty years
and not a word yet.
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Old 05-26-2008, 08:35 PM   #2
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The variables in Drakes equation makes communication unlikely, and radio is not the ideal way to get noticed, neutrino beams could be just the thing.
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Old 05-26-2008, 08:38 PM   #3
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I don't think they will find it.
They have been listening for radio signals for almost fifty years
and not a word yet.
So your reason for thinking we'll never find life is that we haven't found radio signals?

I think it's pretty arrogant to believe in a god and think this whole universe was just made for one planet. It's also pretty narrow minded to think radio signals would tell us anything.
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Old 05-26-2008, 08:42 PM   #4
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They say there is water on Mars

and this lander is near a pole where ice exist.

This probe will most likely verify there are quantities of water still on Mars.


Could there even have been some kind of life on Mars?

Will there be any fossils remains to find?

I forget how old we think it is.
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Old 05-26-2008, 08:46 PM   #5
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I don't think they will find it.
They have been listening for radio signals for almost fifty years
and not a word yet.
That has to be the silliest reasoning I've ever heard.

Now I do think it is conceivable that Mars will be sterile, and that there is no other life within this solar system. Because of that, of course, we would have to accept that any other life, intelligent or non-intelligent, would be light years away.

Then we'd have to look for favorable stars.

Then we'd have to look for favorable stars with favorable planets.

Then we'd have to accept that even favorable planets might be in a different stage of evolution, meaning that intelligent life might not exist until the distant future...or existed in our distant past.

And considering the size of our universe, it is quite conceivable that numerous planets have existed, currently exist, or will exist that harbor life. It is just equally conceivable that, considering the challenges of distance, we may never encounter it.

I think that radio signals are a pretty useless metric, considering the level of distance and diffusion. If we can't listen to a radio station beyond a few hundred miles, I find it pretty difficult to see a random signal making it intact numerous light years away. But who knows, I guess.
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Old 05-26-2008, 08:47 PM   #6
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It's also pretty narrow minded to think radio signals would tell us anything.
Hey, radio astronomy has taught a lot about the universe, it isn't narrow minded to think that information is valuable.

The question is if intelligent life capable of signaling has evolved elsewhere would it necessarily use radio, would it exist at the right time for us to detect it (we have had radio for about a century - even less if you want to get outside the solar system), thats only 100 / 13,700,000,000 years. There is the possibility that life has evolved but it already extinct, or it is well out of signalling range for us.

I don't feel that radio SETI in and of itself is likely to find anything, if we presume that signalling to other civilizations is admirable (and it may not be) there are still probably better ways to use those resources. The same argument can be said of many things though and I wouldn't want to defend the scrapping of research budgets and reassigning them to war and welfare cheats.
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Old 05-26-2008, 08:53 PM   #7
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the likelihood that some higher lifeforms would even be within a distance that humans would ever come in any contact them

is much, much less than the possibility that higher lifeforms may exist.


As big as the universe is, and we have no real concept, except that it is almost vast beyond our ability to understand.
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Old 05-27-2008, 08:17 AM   #8
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Originally Posted by the iron horse View Post
Mars:
Bloomberg.com: News


I don't think they will find it.
They have been listening for radio signals for almost fifty years
and not a word yet.
Maybe that's because micro-organisms have a problem pushing the buttons.

Seriously though, tax money well spent, and I'm not even sarcastic on this one.
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Old 05-27-2008, 12:54 PM   #9
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Martian Bigfoot.
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Old 05-27-2008, 01:07 PM   #10
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i'm glad we're spending billions of dollars looking for little green men... or rather signs of little green men.

perhaps they're looking for osama.
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Old 05-27-2008, 01:22 PM   #11
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Waste of time and money.

We are most probably alone and if we are not then....it's still a waste of time and money.
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Old 05-27-2008, 01:27 PM   #12
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Waste of time and money.

We are most probably alone and if we are not then....it's still a waste of time and money.

Even though I believe there is life on other planets, I do wonder if the search for it is worth all the money and effort. Maybe if we searched for resources on Mars or elsewhere, then it would worth the time and money.
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Old 05-27-2008, 01:45 PM   #13
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Exploration is always worth it. It's who we are as humans. It's what we do.
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Old 05-27-2008, 08:14 PM   #14
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NASA has a budget of 17 billion dollars, these missions are more than just looking for life, they really build up a picture of Martian geology. If there were hot fluids running through the martian crust in the past then it isn't out of the question to have mineral deposits, that could be useful.
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Old 05-27-2008, 08:53 PM   #15
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So your reason for thinking we'll never find life is that we haven't found radio signals?

I think it's pretty arrogant to believe in a god and think this whole universe was just made for one planet. It's also pretty narrow minded to think radio signals would tell us anything.


ar·ro·gant
adj.
1. Having or displaying a sense of overbearing self-worth or self-importance.
2. Marked by or arising from a feeling or assumption of one's superiority toward others



If believing there is only one creator God in this entire universe who came to this planet as a human to talk to us about life makes me narrow minded, then I guess I am a narrow minded clown.


Why not dance
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