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Planet Found in Habitable Zone Around Nearest Star
#61
RE: Planet Found in Habitable Zone Around Nearest Star
(August 26, 2016 at 1:57 am)Bella Morte Wrote: So educate me, AF.

Are there any habitable planets out there we can actually get to in this point in time?

I don't know any planet of the sort. I know a real good one, but people keep dividing it to themselves. The rent here isn't cheap either.
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#62
RE: Planet Found in Habitable Zone Around Nearest Star
(August 26, 2016 at 1:46 am)Thumpalumpacus Wrote:
(August 25, 2016 at 11:55 pm)ScienceAf Wrote: Well Proxima Centauri is pretty damned small.

Sure, but an orbit that close, a period that short, indicates a tight gravity-well.

Well, I guess but even if it's tidally locked the equator should have life maybe.

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#63
RE: Planet Found in Habitable Zone Around Nearest Star
(August 26, 2016 at 10:21 am)LastPoet Wrote:
(August 26, 2016 at 1:57 am)Bella Morte Wrote: So educate me, AF.

Are there any habitable planets out there we can actually get to in this point in time?

I don't know any planet of the sort. I know a real good one, but people keep dividing it to themselves. The rent here isn't cheap either.

Yeah, they are called borders.

Good things.
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#64
RE: Planet Found in Habitable Zone Around Nearest Star
(August 26, 2016 at 1:07 pm)ScienceAf Wrote:
(August 26, 2016 at 1:46 am)Thumpalumpacus Wrote: Sure, but an orbit that close, a period that short, indicates a tight gravity-well.

Well, I guess but even if it's tidally locked the equator should have life maybe.

You mean the day-night terminator?
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#65
RE: Planet Found in Habitable Zone Around Nearest Star
(August 26, 2016 at 4:55 pm)Anomalocaris Wrote:
(August 26, 2016 at 1:07 pm)ScienceAf Wrote: Well, I guess but even if it's tidally locked the equator should have life maybe.

You mean the day-night terminator?

Pretty much.

Unless the planet was knocked into a spin and has a moon, then that could influence it's tidally locky-ness.
Or whatever the fuck.

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#66
RE: Planet Found in Habitable Zone Around Nearest Star
(August 26, 2016 at 3:10 am)Maelstrom Wrote: Oh, science, you.

Awww, thank you.

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#67
RE: Planet Found in Habitable Zone Around Nearest Star
(August 26, 2016 at 1:57 am)Bella Morte Wrote: So educate me, AF.

Are there any habitable planets out there we can actually get to in this point in time?

We have the ability to launch a space probe on a trajectory that would escape the solar system and eventually arrive at the ball park, more or less, of many of the potentially habitable planets we know of.    So yes, we can get to many of them.

The difficulty is the process of getting there using current technology would take anywhere from tens of thousands of years (to Proxima Centauri) to millions of years (anything more than 100 light years) after launch. Which discourages present investment in such an endeavor.
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#68
RE: Planet Found in Habitable Zone Around Nearest Star
The naturalistic model forecast a slew arrival of life’s beginnings, however there was a sudden arrival. Earth’s origin is 4.5 bya which would fit within Carl Sagan’s billions of years required for complex modules to arise from a primitive environment. However, isotope ratios non-fossil carbon established that life was abundant on earth at least as far back as 3.85 bya. Between 4.5 - 3.9 bya, the Sun’s solar ionizing radiation was 50 times higher than present. So life appeared suddenly within 100 mil years.
God needed only one human type species on one planet to fulfill His purposes. Earth is the center of the universe; it originates information.
Atheist Credo: An universe by chance that also just happened to admit the observer by chance.
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#69
RE: Planet Found in Habitable Zone Around Nearest Star
(August 27, 2016 at 2:09 am)snowtracks Wrote: The naturalistic model forecast a slew arrival of life’s beginnings, however there was a sudden arrival. Earth’s origin is 4.5 bya which would fit within Carl Sagan’s billions of years required for complex modules to arise from a primitive environment. However, isotope ratios non-fossil carbon established that life was abundant on earth at least as far back as 3.85 bya. Between 4.5 - 3.9 bya, the Sun’s solar ionizing radiation was 50 times higher than present. So life appeared suddenly within 100 mil years.
God needed only one human type species on one planet to fulfill His purposes. Earth is the center of the universe; it originates information.

It really is mind boggling how - bam - just a measly couple of hundred million years later, suddenly stuff has happened! Smile
But still, why do you think life couldn't have originated earlier?
The fool hath said in his heart, There is a God. They are corrupt, they have done abominable works, there is none that doeth good.
Psalm 14, KJV revised edition

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#70
RE: Planet Found in Habitable Zone Around Nearest Star
(August 27, 2016 at 2:09 am)snowtracks Wrote: The naturalistic model forecast a slew arrival of life’s beginnings, however there was a sudden arrival. Earth’s origin is 4.5 bya which would fit within Carl Sagan’s billions of years required for complex modules to arise from a primitive environment. However, isotope ratios non-fossil carbon established that life was abundant on earth at least as far back as 3.85 bya. Between 4.5 - 3.9 bya, the Sun’s solar ionizing radiation was 50 times higher than present. So life appeared suddenly within 100 mil years.
God needed only one human type species on one planet to fulfill His purposes. Earth is the center of the universe; it originates information.

Fuck off.
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