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First Martian life likely broke the planet with climate change, made themselves extinct
Live Science via MSN ^ | October 13, 2022 | By Ben Turner

Posted on 10/13/2022 1:41:48 PM PDT by Oldeconomybuyer

Ancient microbial life on Mars could have destroyed the planet’s atmosphere through climate change, which ultimately led to its extinction, new research has suggested.

The new theory comes from a climate modeling study that simulated hydrogen-consuming, methane-producing microbes living on Mars roughly 3.7 billion years ago. At the time, atmospheric conditions were similar to those that existed on ancient Earth during the same period. But instead of creating an environment that would help them thrive and evolve, as happened on Earth, Martian microbes may have doomed themselves just as they were getting started, according to the study published Oct. 10 in the journal Nature Astronomy.

The model suggests that the reason life thrived on Earth and was doomed on Mars is because of the gas compositions of the two planets, and their relative distances from the sun. Being farther away from our star than Earth, Mars was more reliant on a potent fog of heat-trapping greenhouse gases, such as carbon dioxide and hydrogen, to maintain hospitable temperatures for life. So as ancient Martian microbes ate hydrogen (a potent greenhouse gas) and produced methane (a significant greenhouse gas on Earth but less potent than hydrogen) they slowly ate into their planet’s heat-trapping blanket, eventually making Mars so cold that it could no longer evolve complex life.

The scientists believe their findings suggest that life may not be innately self-sustaining in every conducive environment it pops up in, and that it can easily wipe itself out by accidentally destroying the foundations for its own existence.

(Excerpt) Read more at msn.com ...


TOPICS: Breaking News; News/Current Events; Politics/Elections
KEYWORDS: absurdity; astronomy; benturner; braking; carbonpropaganda; catastrophism; chat; climatechange; climatechangehoax; climatehoax; econonsense; ecoterrorism; ecoterrorists; fakenews; fakescience; globalwarming; globalwarminghoax; greennewdeal; hoax; lunacy; mars; newsforumabuse; notbreaking; notthebee; ohstopit; ohwell; propaganda; science; sciencefiction; sidebarabuse; socialism
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To: Boogieman
Mars has no magnetosphere

When you look at all the things necessary for life, and the low probabilities of those things happening in the same place, I would not be surprised if we are the only living things in this vast universe

81 posted on 10/13/2022 2:42:28 PM PDT by FatherofFive (We support Trump. Not the GOP)
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To: Oldeconomybuyer
Hydrogen! A potent greenhouse gas! Let's ban it!
82 posted on 10/13/2022 2:44:44 PM PDT by golux
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To: TangoLimaSierra

No it hasn’t. Still funny most of the time. Cheers


83 posted on 10/13/2022 2:44:48 PM PDT by week 71
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To: FatherofFive

It does seem to be a very bad bet, if you’re a betting man.


84 posted on 10/13/2022 2:45:38 PM PDT by Boogieman
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To: Oldeconomybuyer

Breaking news???


85 posted on 10/13/2022 2:47:23 PM PDT by aMorePerfectUnion (Fraud vitiates everything. )
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To: Oldeconomybuyer

This passes as science?


86 posted on 10/13/2022 2:52:25 PM PDT by Preachin' (I stand with many voters who will never vote for a pro abortion candidate.)
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To: Hazwaste

What about Uranus?


87 posted on 10/13/2022 2:52:40 PM PDT by EvilCapitalist (81 million votes my ass.)
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To: All
It would be worth taking a rational approach and watch the following documentary addressing the concerns here.

https://www.imdb.com/title/tt0062168/

88 posted on 10/13/2022 2:53:48 PM PDT by BipolarBob (I was born into this world with nothing . . and I still have most of it .)
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To: Oldeconomybuyer

It wasn’t mankind


89 posted on 10/13/2022 2:55:25 PM PDT by Nifster (I see puppy dogs in the clouds )
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To: Hazwaste

I see what you did there. ;)


90 posted on 10/13/2022 2:57:11 PM PDT by EvilCapitalist (81 million votes my ass.)
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To: Oldeconomybuyer

I bumped it up. too delicious not to. Sorry.


91 posted on 10/13/2022 2:59:24 PM PDT by Jim Robinson (Resistance to tyranny is obedience to God.)
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To: week 71
No it hasn’t. Still funny most of the time.

Wasn't a slam against the Bee. Was a slam against what passes for news now.

92 posted on 10/13/2022 2:59:56 PM PDT by TangoLimaSierra (⭐⭐Public hangings will wake 'em up.⭐⭐)
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To: Jim Robinson

>>> I bumped it up. too delicious not to. Sorry. <<<

Lol


93 posted on 10/13/2022 3:00:57 PM PDT by Oldeconomybuyer (The problem with socialism is that you eventually run out of other people's money)
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To: Oldeconomybuyer

Ha!Ha!Ha!Ha!Ha!Ha!Ha!


94 posted on 10/13/2022 3:01:23 PM PDT by David Moser
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To: Olog-hai

Thank you that I won’t be the first to point out that satan only comes to steal, kill and destroy so is Mars a surprise? Read a little of Stephanie Relfe’s Mars Records and one’s reality might experience a bit of a shift. They hate tobacco, by the way, since they’re lizards. Convenient that the nicotine in tobacco is effective against Covid, and so is the propylene glycol in nic salt vapes, which leaves glycerin as the third ingredient. Wonder why they want to ban them? I don’t.


95 posted on 10/13/2022 3:02:15 PM PDT by pops88 ( Helping usher the glory of God into Las Vegas)
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To: JoSixChip

RE: The model suggests these people are the dumbest among us.

The absent minded professors who don’t know puppy droppings from Shinola.


96 posted on 10/13/2022 3:03:28 PM PDT by frank ballenger (You have summoned up a thundercloud. You're gonna hear from me. Anthem by Leonard Cohen)
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To: Oldeconomybuyer

Is this The Bee?


97 posted on 10/13/2022 3:04:07 PM PDT by Magnum44 (...against all enemies, foreign and domestic... )
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To: Hazwaste
Not sure I believe that life existed on Mars though.

Mars is a sterile wasteland.

98 posted on 10/13/2022 3:18:59 PM PDT by fso301
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To: Oldeconomybuyer

Well, Clearly the microbes didn’t have carbon taxes and Al Gore to save them.

They did, however, have AOC. She speaks their language.


99 posted on 10/13/2022 3:22:20 PM PDT by Celerity
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To: Oldeconomybuyer

This suggestion is already a certainty cemented into the hive mind of the woke web.


100 posted on 10/13/2022 3:23:34 PM PDT by citizen (The pResident On Hot Mic With Florida Official: ‘No One F**ks With A Biden’)
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