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Possibility of microbial life on Mars a long time ago
#1
I know this does not prove anything. But i thought it is kinda cool, so i want to share.

Quote:During the Noachian, Mars’ crust may have provided a favourable environment for microbial life1,2. The porous brine-saturated regolith3,4,5 would have created a physical space sheltered from ultraviolet and cosmic radiation and provided a solvent, whereas the below-ground temperature2 and diffusion6,7 of a dense, reduced atmosphere8,9 may have supported simple microbial organisms that consumed H2 and CO2 as energy and carbon sources and produced methane as a waste. On Earth, hydrogenotrophic methanogenesis was among the earliest metabolisms10,11, but its viability on early Mars has never been quantitatively evaluated. Here we present a probabilistic assessment of Mars’ Noachian habitability to H2-based methanogens and quantify their biological feedback on Mars’ atmosphere and climate. We find that subsurface habitability was very likely, and limited mainly by the extent of surface ice coverage. Biomass productivity could have been as high as in the early Earth’s ocean. However, the predicted atmospheric composition shift caused by methanogenesis would have triggered a global cooling event, ending potential early warm conditions, compromising surface habitability and forcing the biosphere deep into the Martian crust. Spatial projections of our predictions point to lowland sites at low-to-medium latitudes as good candidates to uncover traces of this early life at or near the surface.

Early Mars habitability and global cooling by H2-based methanogens

Oh, the link is practically pointless. It is all there in the quote already. To read the article, you have to pay, and it is big money. I research with google later and post here if i find free stuff.
"Man is fully responsible for his nature and his choices."

-Jean-Paul Sartre
#2
(10-11-2022, 05:43 AM)Finspiracy Wrote: I know this does not prove anything. But i thought it is kinda cool, so i want to share.

Quote:During the Noachian, Mars’ crust may have provided a favourable environment for microbial life1,2. The porous brine-saturated regolith3,4,5 would have created a physical space sheltered from ultraviolet and cosmic radiation and provided a solvent, whereas the below-ground temperature2 and diffusion6,7 of a dense, reduced atmosphere8,9 may have supported simple microbial organisms that consumed H2 and CO2 as energy and carbon sources and produced methane as a waste. On Earth, hydrogenotrophic methanogenesis was among the earliest metabolisms10,11, but its viability on early Mars has never been quantitatively evaluated. Here we present a probabilistic assessment of Mars’ Noachian habitability to H2-based methanogens and quantify their biological feedback on Mars’ atmosphere and climate. We find that subsurface habitability was very likely, and limited mainly by the extent of surface ice coverage. Biomass productivity could have been as high as in the early Earth’s ocean. However, the predicted atmospheric composition shift caused by methanogenesis would have triggered a global cooling event, ending potential early warm conditions, compromising surface habitability and forcing the biosphere deep into the Martian crust. Spatial projections of our predictions point to lowland sites at low-to-medium latitudes as good candidates to uncover traces of this early life at or near the surface.

Early Mars habitability and global cooling by H2-based methanogens

Oh, the link is practically pointless. It is all there in the quote already. To read the article, you have to pay, and it is big money. I research with google later and post here if i find free stuff.

I think that maybe life on Mars used to be a thing. When allegedly dinosaurs were killed off by a comet fragments of Earth could have made it to the red planet but couldn't adapt fast enough to its environement to survive, and then boom fucking biker mice from mars came onto the airwaves in the 90s. 
Biker Mice from Mars Intro - YouTube
#3
(10-11-2022, 09:50 AM)Brotherman Wrote: I think that maybe life on Mars used to be a thing. When allegedly dinosaurs were killed off by a comet fragments of Earth could have made it to the red planet but couldn't adapt fast enough to its environement to survive, and then boom fucking biker mice from mars came onto the airwaves in the 90s. 

Biker Mice from Mars Intro - YouTube


According to my understanding, and some of the recent findings, dinosaurs were already doomed. The meteor that hit Earth back then, only finished them faster.

Life came to planet Earth from somewhere. Maybe God's work, i dunno. Pretty half-assed job if you ask me... Why create cancer cells into Mother Nature herself? Cancer cells commonly known as humans? One theory claims that an alien UFO dumped their UFO toilet tank here. And life as we know it, emerged. Plausible tinycool
"Man is fully responsible for his nature and his choices."

-Jean-Paul Sartre
#4
(10-11-2022, 10:02 AM)Finspiracy Wrote:
(10-11-2022, 09:50 AM)Brotherman Wrote: I think that maybe life on Mars used to be a thing. When allegedly dinosaurs were killed off by a comet fragments of Earth could have made it to the red planet but couldn't adapt fast enough to its environement to survive, and then boom fucking biker mice from mars came onto the airwaves in the 90s. 

Biker Mice from Mars Intro - YouTube


According to my understanding, and some of the recent findings, dinosaurs were already doomed. The meteor that hit Earth back then, only finished them faster.

Life came to planet Earth from somewhere. Maybe God's work, i dunno. Pretty half-assed job if you ask me... Why create cancer cells into Mother Nature herself? Cancer cells commonly known as humans? One theory claims that an alien UFO dumped their UFO toilet tank here. And life as we know it, emerged. Plausible tinycool
Cancer comes from a failure of apoptosis in cells when a normal cell will recycle itself willingly so its good parts can be recycled, some cells wish to live forever and they more or less become cancer. Who would have thought that your fucking liver is judas? I been waiting for the zombie apocolypse so don't go out of your way to fuck with my imagination =P 

What I was saying though about the dinosaurs and jurrasic park and shit is that the leaving pieces of earth may have made it to mars and some of that may be detected only assholes in the industry don't want to say that, they want to say we found traces of life on mars instead of we found traces of life from earth on mars. That shit changes the meaning and that is all I was trying to say.

I do not think for a second that there is not life in the universe out side of earth. Actually I think yall mother fuckers are made up and part of my imagination. To push that further I can't imagine an infinite universe because I am a stupid mother fucker with a tiny brain and fat sausage fingers. That being said my lack of imagination and sausage fingers doesn't mean life isn't everywhere inside/outside or all around us on not only our place in space in multiple sprectrums of existance but also available to other places dimensional spaces and times, I just got fat fingers and a tiny brain and my imagination sucks dick I can't prove it. Then again all the smart people talk shit about it and all they do is excite people but always come up short of shit that people smarter than me won't even entertain digesting. Some of the experts don't even know if they are a boy or girl today how do we trust their word for what life somewhere else even looks like? 

I am going to throw a sausage fingers piss poor brain idea at you though my friend, what if our whole universe is alive but we are too small in function to understand it? We can percieve a mechanical function of orbiting planets but we don't know what that means in a larger sphere. I am your humble village idiot with quackry so don't take my word for it. 

My nose is bleeding I thought about shit too much, fuck you and your thought provoking shit. 
jk love you brother
#5
(10-11-2022, 10:16 AM)Brotherman Wrote: I been waiting for the zombie apocolypse so don't go out of your way to fuck with my imagination =P 



That's it man, you are busted. You are definitely posting from the 90's. The zombie apocalypse is real, and has been here for quite some time:



[Image: FlzbRaX8bIanutQc2YvpD2viSHMS.jpeg]



Quote:I do not think for a second that there is not life in the universe out side of earth. Actually I think yall mother fuckers are made up and part of my imagination.



Yeah, there are other civilizations out there. Aliens. And i might be part of your imagination. Or you might be God, but you just do not know that. Or you might be God, and you also know that. You could be artificial intelligence. You could be an alien. Or just a dude somewhere on the same planet where i am. I am placing no bets, really.





Quote:To push that further I can't imagine an infinite universe because I am a stupid mother fucker with a tiny brain and fat sausage fingers.



Likewise, except my fingers are very skinny.



Quote:Some of the experts don't even know if they are a boy or girl today how do we trust their word for what life somewhere else even looks like?



Don't worry, i am not an expert. Therefore, i might actually know a thing or two about a thing or two. Human with a penis = boy / man. Human with a vagina = girl / woman. Mystery solved.




Quote:I am going to throw a sausage fingers piss poor brain idea at you though my friend, what if our whole universe is alive but we are too small in function to understand it? We can percieve a mechanical function of orbiting planets but we don't know what that means in a larger sphere. I am your humble village idiot with quackry so don't take my word for it. 


Been thinking about this. Quite much. I think about strange stuff. Yeah i think the universe could possibly be a single, massive, living entity. Human is too small in scale to even be a cell. And earth is too small to be an organ. Maybe it is a zit.







Quote:My nose is bleeding I thought about shit too much, fuck you and your thought provoking shit. 



jk love you brother



Never think. Thinking endangers the power structure relations between the ruling elite and the common human. We don't want that now, do we? Who would take care of us if not the ruling elite? The vaccine is safe and effective. Build back better. Turn on your TV right fucking NOW!



Love ya right back!
"Man is fully responsible for his nature and his choices."

-Jean-Paul Sartre


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