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Eko

(10,149 posts)

7. People who think there are aliens with advanced technology alive now dont grasp the size of universe

Reply to yortsed snacilbuper (Original post)

Wed Sep 9, 2020, 01:17 AM

Sep 2020

And the immense time of it. The age of the universe is 13.7 billion years. Out of that 13.7 billion years how long have we been able to even see our solar system with enough tech to be able to know that we are the only life in it? 70 years? How much longer do you expect for us to be around? Lets say another thousand years. What is that like .07% of the time the universe has been here?

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Scientists find no sign of aliens in study of 10 million star systems [View all] yortsed snacilbuper Sep 2020 OP

What if the don't use qazplm135 Sep 2020 #1

Lasers would be less wasteful, not spread in all directions. Buckeye_Democrat Sep 2020 #2

Not to mention that's just a TINY fraction of our galaxy Buckeye_Democrat Sep 2020 #4

Or at least they are smart enough to want not to be found by us. n/t PoliticAverse Sep 2020 #3

no technological signs JustFiveMoreMinutes Sep 2020 #5

Our VHF transmissions would be undetectable at that range. lagomorph777 Sep 2020 #12

In the words of Don Henley, Bayard Sep 2020 #6

People who think there are aliens with advanced technology alive now dont grasp the size of universe Eko Sep 2020 #7

Yes, could be same pattern each time advanced life develops - they bring about their own extinction. Doodley Sep 2020 #8

I saw a video of a physicist once where he described it. Eko Sep 2020 #11

Actually, using your numbers of 1070 and 13.7b... Layzeebeaver Sep 2020 #9

Checking mine and your math Eko Sep 2020 #10

I think that if we can survive the next 200 years we will probably be around StevieM Sep 2020 #14

A big "if", indeed . . . hatrack Sep 2020 #15

Damn, chances of aliens saving us from Dotard are pretty slim. Nt raccoon Sep 2020 #13