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Alien civilizations may have explored the galaxy and visited Earth already, a new study says
Business Insider ^ | Morgan McFall-Johnsen Sep. 8, 2019, 8:57 AM

Posted on 09/10/2019 6:41:09 AM PDT by Red Badger

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To: Red Badger

Atheists need aliens to validate their worship of time and matter.


21 posted on 09/10/2019 6:52:53 AM PDT by DungeonMaster (Prov 24: Do not fret because of evildoers. Do not associate with those given to change.)
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To: Red Badger

It would require 500 generations of humans breeding in a space station travelling at rocket speeds to reach the NEAREST star system to our solar system.

Problem with universe is it is extremely sparsely populated with astronomical distances between stars. We are never going to be visited by aliens. May be by a non-living computerized space ship could last to reach earth, but chances are less than 1 in Gazillion.


22 posted on 09/10/2019 6:53:42 AM PDT by entropy12 (Learn all you can from the mistakes of others. You won't have time to make them all yourself.)
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To: Red Badger

I think if you found some planet with a civilization only 1,000 years ahead of Earth...we might be able to grasp this and form some ‘talks’. But if you came into contact with some group who was 500,000 years ahead or 20-million years ahead...this talks-sequence won’t go far. It’d be like Earth exploration teams landing on some planet that was still in the 1500s-type time-period on Earth...why bother announcing yourself?


23 posted on 09/10/2019 6:54:25 AM PDT by pepsionice
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To: Red Badger

It’s a big-ass galaxy, and even over billions of years it’s hard to visit every place.

I saw a study once of a person who did the math who said that the chance of life meeting each other is like the odds of a few people living on earth meeting each other if they were the only people on the entire planet.


24 posted on 09/10/2019 6:54:52 AM PDT by Mr. K
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To: Red Badger

They sure do use the word “could” a lot.


25 posted on 09/10/2019 6:56:44 AM PDT by Gamecock (Time is short Eternity is long It is reasonable that this short life be lived in light of eternity)
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To: Gamecock

[They sure do use the word “could” a lot.]

yeah, and hillary COULD be president... but she’s not.


26 posted on 09/10/2019 6:58:19 AM PDT by VastRWCon (Fake News)
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To: entropy12

It doesn’t help that as far as we are concerned, we ar living in the galactic boonies..................


27 posted on 09/10/2019 7:01:10 AM PDT by Red Badger (Against stupidity the gods themselves contend in vain......................)
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To: VastRWCon; Gamecock

I coulda been a contenda!................


28 posted on 09/10/2019 7:01:42 AM PDT by Red Badger (Against stupidity the gods themselves contend in vain......................)
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To: Red Badger

To the Fermi paradox: there’s no sign of them in our galaxy because they banned plastic straws a long time ago. And their popsicle sticks have already decomposed without a trace.


29 posted on 09/10/2019 7:03:02 AM PDT by Migraine (ThereÂ’s going to be a serious third-party candidate. Mark my words.)
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To: Red Badger

Well the Earth is the only planet with Chocolate, so there is that.


30 posted on 09/10/2019 7:03:38 AM PDT by dfwgator (Endut! Hoch Hech!)
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To: Red Badger

They found one of Our Outer Markers.


31 posted on 09/10/2019 7:04:09 AM PDT by mabarker1 ((Congress- the opposite of PROGRESS!A fraud,a hypocrite,a liar. I'm practically a member of Congress)
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To: Red Badger

The finished all the required anal probes on the planet earth and moved on. Some settled in San Francisco where that skill could become a passion.


32 posted on 09/10/2019 7:09:22 AM PDT by Reily
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To: DungeonMaster

The first error in fact or logic may just be the assumption/postulate that there has been 13.9 billions of years, the next may be that “there must be life elsewhere”.

Remove either of those requirements and voila, here we are!

Fermi was a wise man. Of course, arguing from a point of absence of evidence is unseemly to true believers in the absence of a Creator God....


33 posted on 09/10/2019 7:10:14 AM PDT by Manly Warrior (US ARMY (Ret), "No Free Lunches for the Dogs of War")
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To: dfwgator

After all these years, I’m surprised the scientists haven’t come up with a synthetic chocolate.............


34 posted on 09/10/2019 7:12:00 AM PDT by Red Badger (Against stupidity the gods themselves contend in vain......................)
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To: Red Badger
Fermi was questioning the feasibility of travel between stars, but since then his query has come to represent doubts about the very existence of extraterrestrials.

Well, they consensus is wrong, because he WAS clearly referring to sentient, space-faring extraterrestrials.

The galaxy could be flush with single-cell like organisms.

His point was in the rare chance that some of these worlds go to multicellular life, and then led to a sentient species, and they managed to develop a space program, then were are they?

Scientist Frank Drake did the math. We know how big the Milky way is, and we know roughly how stars there are. If these aliens only settled a nearby star once every 1,000 years, then it would take approximately 100,000 years to spread across the ENTIRE Milky Way, where the Solar System we live on, is.

So Fermi asked, where are they?

35 posted on 09/10/2019 7:18:31 AM PDT by Alas Babylon! (The media is after us. Trump's just in the way.)
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To: Red Badger

Alien civilizations haven’t contacted us? Why would they? Contrary to convential wisdom, this is an insignificant planet in an insignificant solar system. Compared to any civilization able to navigate the stars, we are remarkably backward and not intelligent enough to warrant communication. Maybe in a couple of million years?


36 posted on 09/10/2019 7:19:22 AM PDT by NTHockey (Rules of engagement #1: Take no prisoners. And to the NSA trolls, FU)
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To: cuban leaf

Monkeys may have flown out of my butt.


37 posted on 09/10/2019 7:20:30 AM PDT by dfwgator (Endut! Hoch Hech!)
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To: Army Air Corps

They left...Pelosi


38 posted on 09/10/2019 7:21:45 AM PDT by Zathras
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To: dfwgator

Monkeys may have flown out of my butt.


that may explain the pain. :D


39 posted on 09/10/2019 7:26:56 AM PDT by cuban leaf (We're living in Dr. Zhivago but without the love triangle)
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To: NTHockey

Maybe the ‘Aliens’ have a Prime Directive:

Do not contact stupid civilizations...................


40 posted on 09/10/2019 7:30:00 AM PDT by Red Badger (Against stupidity the gods themselves contend in vain......................)
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