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Evidence of farming on exoplanets should be visible to James Webb Space Telescope
The Physics arXiv Blog ^ | 4/20/2022 | Astronomy.com

Posted on 07/04/2022 2:52:16 AM PDT by LibWhacker

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1 posted on 07/04/2022 2:52:16 AM PDT by LibWhacker
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To: LibWhacker

Why would an advanced civilization engage in farming?

Carbon based life forms are most likely an intermediate step.


2 posted on 07/04/2022 3:01:16 AM PDT by FarCenter
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To: LibWhacker
Talk about "in-the-box" thinking.

Shouldn't we just assume they play baseball and be looking for diamonds?;-)

3 posted on 07/04/2022 3:02:15 AM PDT by RoosterRedux
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To: LibWhacker

That’s where Tang comes from.


4 posted on 07/04/2022 3:11:49 AM PDT by Libloather (Why do climate change hoax deniers live in mansions on the beach?)
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To: LibWhacker

Make it up as you go science.


5 posted on 07/04/2022 3:11:57 AM PDT by exPBRrat (.)
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To: LibWhacker

Just in time to see it disappear here.


6 posted on 07/04/2022 3:15:29 AM PDT by muir_redwoods (Freedom isn't free, liberty isn't liberal and you'll never find anything Right on the Left)
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To: FarCenter

“ Why would an advanced civilization engage in farming?”

No one says all we’d possibly see is advanced civilizations. Conceivably we might discover cultures in the equivalent of the Middle Ages or the renaissance


7 posted on 07/04/2022 3:17:11 AM PDT by muir_redwoods (Freedom isn't free, liberty isn't liberal and you'll never find anything Right on the Left)
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To: exPBRrat
Make it up as you go science.

Not at all. That a distant observer could infer this of Earth from a distance was proposed 50 years ago. The BIG "tell" about Earth is television and radar emissions.

8 posted on 07/04/2022 3:21:23 AM PDT by Chad C. Mulligan (qd4)
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To: LibWhacker

Should, could, maybe, might, possibly, etc., etc.

Okie dokie.


9 posted on 07/04/2022 3:26:35 AM PDT by cranked
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To: LibWhacker

Me thinks these “scientists “ are smokin dope.


10 posted on 07/04/2022 3:27:00 AM PDT by HighSierra5 (The only way you know a commie is lying is when they open their pieholes.)
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To: LibWhacker

The James Webb Space Telescope can see John Deere tractors 🚜 from that far away?

Impressive


11 posted on 07/04/2022 3:33:39 AM PDT by SaveFerris (The Lord, The Christ and The Messiah: Jesus Christ of Nazareth - http://www.BiblicalJesusChrist.Com/)
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To: Libloather

And food sticks


12 posted on 07/04/2022 3:34:49 AM PDT by SaveFerris (The Lord, The Christ and The Messiah: Jesus Christ of Nazareth - http://www.BiblicalJesusChrist.Com/)
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To: exPBRrat

I’m sure the Wright Brothers were considered insane by many people thinking they could attach wings and a engine and fly like a bird, the point is science advancement has happened because of many insane ideas that didn’t work but some did


13 posted on 07/04/2022 4:29:38 AM PDT by srmanuel
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To: LibWhacker

But we’ll be looking back millions or billions of light years, so everything will be rather outdated and useless.

We’re alone, dudes. Deal with it.

It’s between you and the Lord God Almighty and the man Jesus Christ holds the keys.


14 posted on 07/04/2022 5:02:12 AM PDT by Manly Warrior (US ARMY (Ret), "No Free Lunches for the Dogs of War" )
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To: LibWhacker

Why do they believe life only works the same as ours here on the Earth? Couldn’t a different type of biochemical system have evolved somewhere else? I thought that given enough time, ANYTHING, even the most unlikely, happens.


15 posted on 07/04/2022 5:28:12 AM PDT by Getready (Wisdom is more valuable than gold and diamonds, and harder to find.)
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To: Chad C. Mulligan; FarCenter
The BIG "tell" about Earth is television and radar emissions.

I agree with Stephan Hawking that our signals (especially SETI) may be foolhardy messages to superior civilizations of hostile nature to come stomp us.

Just as mankind is presumptive to believe it's actions are permanently damaging Earth's atmosphere it presumes the concept of life solely belongs to carbon life forms. Too bad exploration has been curtailed and entrenched bureaucrats protect their fiefdoms declaring areas of science are "settled".

16 posted on 07/04/2022 5:50:32 AM PDT by MikelTackNailer (Fortunately despite aging I've been spared the ravages of maturity.)
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To: FarCenter

How would they get their food?


17 posted on 07/04/2022 6:00:04 AM PDT by ealgeone
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To: LibWhacker
*If* an alien world is similar to Earth of the last 100 years, and *if* they use a similar chemistry for their food production, then the the Webb *might* be able to detect certain short lived compounds from that activity in the atmosphere.

18 posted on 07/04/2022 6:02:48 AM PDT by BitWielder1 (I'd rather have Unequal Wealth than Equal Poverty.)
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To: LibWhacker
"Evidence of farming on exoplanets should be visible to James Webb Space Telescope"

Only if extraterrestrials existed, other than in the wishful thinking of grant-seeking astronomers.

19 posted on 07/04/2022 6:08:09 AM PDT by Carl Vehse (A proud member of the LGBFJB community)
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To: MikelTackNailer

When looking down at agricultural land in the middle of the US, you see from 35,000 feet a patchy texture of fields, pastures and forests, interrupted occasionally by the bullseye pattern of pivot irrigation.

I’ve thought that if the dog looked like that, I’d treat it for mange.

I wonder whether aliens would have the same reaction?


20 posted on 07/04/2022 6:18:13 AM PDT by FarCenter
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