Free Republic
Browse · Search
Bloggers & Personal
Topics · Post Article

Skip to comments.

Jupiter's Moon Has Enough Oxygen to Sustain Earth-Like Life
Escapist ^ | October 19, 2009 | Earnest "Nex" Cavalli

Posted on 11/08/2009 7:01:51 PM PST by 2ndDivisionVet

New research into Jupiter's fourth largest moon has revealed that the orbiting body contains enough oxygen to support complex, Earth-like lifeforms.

Though it has long been known that Europa has an oxygen-rich oceanic environment, this latest research indicates that the actual oxygen level found in the moon's copious bodies of water is up to 100 times greater than previously imagined. With oxygen being a key component for life as we know it, this discovery no doubt has scientists imagining adorable Spore-style critters swimming the frigid Europan waves, before running headlong into the cruel wall of reality.

As PhysOrg explains, though this could indicate alien beasts, there are still a number of logical hurdles to surmount before we can start budgeting cash to send teams of Firebats to boil any unfriendly looking lakes.

The global ocean on Jupiter's moon Europa contains about twice the liquid water of all the Earth's oceans combined. The chances for life there have been uncertain, because Europa's ocean lies beneath several miles of ice, which separates it from the production of oxygen at the surface by energetic charged particles (similar to cosmic rays). Without oxygen, life could conceivably exist at hot springs in the ocean floor using exotic metabolic chemistries, based on sulfur or the production of methane. However, it is not certain whether the ocean floor actually would provide the conditions for such life. Therefore a key question has been whether enough oxygen reaches the ocean to support the oxygen-based metabolic process that is most familiar to us. An answer comes from considering the young age of Europa's surface. Its geology and the paucity of impact craters suggests that the top of the ice is continually reformed such that the current surface is only about 50 million years old, roughly 1% of the age of the solar system.

In short, it seems that Europa is an excellent candidate for supporting extraterrestrial life, but realistically speaking, if there are any life forms up there, they are most likely very rudimentary (think: the same sort of single and multi-cellular organisms from which all life on Earth eventually evolved).

It's something of a bummer to realize that all that sweet, sweet oxygen is going to waste on the evolutionary equivalent of Magikarp, but it's also probably for the best. If Europa was home to Giger-esque living nightmares, it would only be a matter of time before we were all impregnated by ropey little spider creatures with absolutely no regard for our collective upper gastronomic tracts.


TOPICS: Astronomy; Government; Science; UFO's
KEYWORDS: astronomy; catastrophism; extraterrestriallife; jupiter; science
Navigation: use the links below to view more comments.
first 1-5051-52 next last

1 posted on 11/08/2009 7:01:52 PM PST by 2ndDivisionVet
[ Post Reply | Private Reply | View Replies]

To: KevinDavis

Ping.


2 posted on 11/08/2009 7:04:30 PM PST by Army Air Corps (Four fried chickens and a coke)
[ Post Reply | Private Reply | To 1 | View Replies]

To: 2ndDivisionVet

If it can sustain human life, can we rename it planet Reagan and start a colony of displaced Americans? Beam me up from the BS going on in this country.


3 posted on 11/08/2009 7:05:30 PM PST by ilgipper
[ Post Reply | Private Reply | To 1 | View Replies]

To: 2ndDivisionVet
Well, there is our gas station for oxygen, now we need to find a huge source of hydrogen to explore the outer reaches of space.
4 posted on 11/08/2009 7:06:16 PM PST by American Constitutionalist (There is no civility in the way the Communist/Marxist want to destroy the USA)
[ Post Reply | Private Reply | To 1 | View Replies]

To: American Constitutionalist
"Well, there is our gas station for oxygen, now we need to find a huge source of hydrogen to explore the outer reaches of space."

Funny you should ask. Jupiter's upper atmosphere is composed of about 88–92% hydrogen. Isn't that convenient?

5 posted on 11/08/2009 7:10:56 PM PST by TurtleUp ([...Insert today's quote from Community-Organizer-in-Chief...] - Obama, YOU LIE!)
[ Post Reply | Private Reply | To 4 | View Replies]

To: American Constitutionalist
Water is a huge source of hydrogen.
6 posted on 11/08/2009 7:11:55 PM PST by datura ("Against all enemies, both foreign and domestic")
[ Post Reply | Private Reply | To 4 | View Replies]

To: TurtleUp

Jupiter Gas and Quickie Mart, best fuel for Billions of miles.


7 posted on 11/08/2009 7:13:53 PM PST by American Constitutionalist (There is no civility in the way the Communist/Marxist want to destroy the USA)
[ Post Reply | Private Reply | To 5 | View Replies]

To: 2ndDivisionVet

As I understand it, the sea is extremely salty like the dead sea.


8 posted on 11/08/2009 7:14:21 PM PST by cripplecreek (Seniors, the new shovel ready project under socialized medicine.)
[ Post Reply | Private Reply | To 1 | View Replies]

To: American Constitutionalist

Rename it Rura-Carter and make it into a penal colony.


9 posted on 11/08/2009 7:14:28 PM PST by PeaceBeWithYou (De Oppresso Liber! (50 million and counting in Afganistan and Iraq))
[ Post Reply | Private Reply | To 4 | View Replies]

To: datura

But, you would still need fuel to break those 2 Hydro and OYX atoms apart in water to get hydrogen.


10 posted on 11/08/2009 7:15:13 PM PST by American Constitutionalist (There is no civility in the way the Communist/Marxist want to destroy the USA)
[ Post Reply | Private Reply | To 6 | View Replies]

To: datura

LOL yep, hydrogen AND oxygen.


11 posted on 11/08/2009 7:15:24 PM PST by cripplecreek (Seniors, the new shovel ready project under socialized medicine.)
[ Post Reply | Private Reply | To 6 | View Replies]

To: TurtleUp

I am sure that the Sierra Club and the envirowackos are in the process of blocking any and all access to Europa and Jupiter, so you can forget that.


12 posted on 11/08/2009 7:15:36 PM PST by Klemper
[ Post Reply | Private Reply | To 5 | View Replies]

To: 2ndDivisionVet

Sorry...this 50 million year thing etc etc...does not fit with Creation. Evolving from single cell? This type of guess work on the Jupiter’s moon is bound to be flawed if these same individuals think evolution could actually happen.
We haven’t even explored all of our own oceans yet and we got people wanting to go see what is under several miles of ice???


13 posted on 11/08/2009 7:16:51 PM PST by An American! (Proud To Be An American!)
[ Post Reply | Private Reply | To 1 | View Replies]

To: 2ndDivisionVet
As we know it.

Why do scientists assume that the conditions for life have to be as they are here?

14 posted on 11/08/2009 7:17:04 PM PST by CaptRon
[ Post Reply | Private Reply | To 1 | View Replies]

To: Klemper

Whatever might be on their would have them for lunch.


15 posted on 11/08/2009 7:17:53 PM PST by CaptRon
[ Post Reply | Private Reply | To 12 | View Replies]

To: Klemper
I am sure that the Sierra Club and the envirowackos are in the process of blocking any and all access to Europa and Jupiter, so you can forget that.

Barry and Nancy are taking care of that. We can't afford to go.

16 posted on 11/08/2009 7:19:14 PM PST by CaptRon
[ Post Reply | Private Reply | To 12 | View Replies]

To: 2ndDivisionVet

Send Obama and tribe there - a one way ticket!


17 posted on 11/08/2009 7:21:08 PM PST by nmh (Intelligent people recognize Intelligent Design (God).)
[ Post Reply | Private Reply | To 1 | View Replies]

To: TurtleUp
Actually, you don't need that much fuel to travel far in space because once you get going you keep moving until something stops you, or your engines stop you, you would need fuel to maneuver and stop, and go.
18 posted on 11/08/2009 7:22:11 PM PST by American Constitutionalist (There is no civility in the way the Communist/Marxist want to destroy the USA)
[ Post Reply | Private Reply | To 5 | View Replies]

To: 2ndDivisionVet; KevinDavis
Can't believe nobody post this yet:

"ALL THESE WORLDS

ARE YOURS EXCEPT

EUROPA

ATTEMPT NO

LANDING THERE

USE THEM TOGETHER

USE THEM IN PEACE"

19 posted on 11/08/2009 7:23:50 PM PST by buccaneer81 (ECOMCON)
[ Post Reply | Private Reply | To 1 | View Replies]

To: CaptRon

Good point.

Personally I’m almost hoping we don’t find life. In reality it would bring us to a dead stop. If we do find life, it better be damned primative if we are to have any chance of going near it.

Robert Forward’s “Saturn Rukh” lays out a pretty likely scenario of what would likely happen if we were to find intelligent life.

We need life we can eat, air we can breath, and water we can drink


20 posted on 11/08/2009 7:26:14 PM PST by cripplecreek (Seniors, the new shovel ready project under socialized medicine.)
[ Post Reply | Private Reply | To 14 | View Replies]

To: An American!
"Sorry...this 50 million year thing etc etc...does not fit with Creation."

You've lost me. You're saying that the icy surface of Europa is younger than 50 million years, because for it to be otherwise would be in contradiction to a young-Earth creation story? Or, am I missing your point?

21 posted on 11/08/2009 7:32:56 PM PST by OldDeckHand (Obamacare - So bad, even Joe Lieberman isn't going to vote for it.)
[ Post Reply | Private Reply | To 13 | View Replies]

To: CaptRon

22 posted on 11/08/2009 7:33:39 PM PST by PeaceBeWithYou (De Oppresso Liber! (50 million and counting in Afganistan and Iraq))
[ Post Reply | Private Reply | To 14 | View Replies]

To: cripplecreek
In reality it would bring us to a dead stop.

How so, if it were that advanced it would be here by now. We haven't even noticed a probe.

Don't read much Sci-Fi anymore so I don't know your reference. Wish I had time.

23 posted on 11/08/2009 7:33:43 PM PST by CaptRon
[ Post Reply | Private Reply | To 20 | View Replies]

To: 2ndDivisionVet

Shades of 2010.. At least the book, not the movie...


24 posted on 11/08/2009 7:34:56 PM PST by HamiltonJay
[ Post Reply | Private Reply | To 1 | View Replies]

To: PeaceBeWithYou
Ok, so you were doing my ex-wife and took pics. Don't rub it in.

You apparently managed to escape with your life.

25 posted on 11/08/2009 7:35:22 PM PST by CaptRon
[ Post Reply | Private Reply | To 22 | View Replies]

To: CaptRon
"Why do scientists assume that the conditions for life have to be as they are here?"

I think many of them don't. When Ballard discovered the abundance of life in the immediate vicinity surrounding the black-smokers on the ocean floor, most scientist began to rethink their understanding of life, and broadened their of the kinds of environments that will support life - whatever that really is.

I've heard Neal Degrasse Tyson say that he believes that we probably can't begin to comprehend or imagine the kinds of life that exists outside our own planet.

26 posted on 11/08/2009 7:38:03 PM PST by OldDeckHand (Obamacare - So bad, even Joe Lieberman isn't going to vote for it.)
[ Post Reply | Private Reply | To 14 | View Replies]

To: TurtleUp
It's give us hope that some day we could go father out in space.
Instead of trying to launch a huge space craft into space with huge rockets, why can't they launch multiple capsules into space and have a place near the moon where it can be joined together kind of like a modular design and make one huge space craft... kind of like the ISS but, even more modular.
Where real life imitates art, have you ever seen the Transformers ? if there was some way to make the DELTA or the Saturn 5 rocket launched into space and reuse all of the parts of the rockets.... but, then again, I guess the reason why part of the rockets where jettisoned was because of weight or could not be able to handle the aerodynamic harmonic vibrations.
27 posted on 11/08/2009 7:38:31 PM PST by American Constitutionalist (There is no civility in the way the Communist/Marxist want to destroy the USA)
[ Post Reply | Private Reply | To 5 | View Replies]

To: OldDeckHand

I believe Dr. Tyson is correct. And we have pictures of Europa which show seas, which might not mean there is life, but we could safely check it out.


28 posted on 11/08/2009 7:40:19 PM PST by CaptRon
[ Post Reply | Private Reply | To 26 | View Replies]

To: OldDeckHand

And I think those smokers have changed a LOT of minds. As a species we can be arrogant sometimes.


29 posted on 11/08/2009 7:41:30 PM PST by CaptRon
[ Post Reply | Private Reply | To 26 | View Replies]

To: 2ndDivisionVet

When we landed on the Moon, I was hoping for the discovery of beautiful Moon Maidens. We got dust and rocks. And it cost hundreds of Millions.

We landed a camera on Mars, and I was praying they would find the planet full of beautiful green skin Orion girls. We got red dust and rocks. And it cost Billions.

If and when we land on Europa, I am not keeping my fingers crossed this time that we find anything of value. Because it will be more dust and rocks. You can count on it.


30 posted on 11/08/2009 7:43:13 PM PST by NavyCanDo
[ Post Reply | Private Reply | To 1 | View Replies]

To: OldDeckHand
Oops, I dropped a word. My fingers can't keep up. It should have read...

"their understanding of the kinds of environments that will"

31 posted on 11/08/2009 7:44:41 PM PST by OldDeckHand (Obamacare - So bad, even Joe Lieberman isn't going to vote for it.)
[ Post Reply | Private Reply | To 26 | View Replies]

To: 2ndDivisionVet

This would be a great place to send the global warmers!


32 posted on 11/08/2009 7:46:18 PM PST by editor-surveyor (The beginning of the O'Bomb-a administration looks a lot like the end of the Nixon administration)
[ Post Reply | Private Reply | To 1 | View Replies]

To: CaptRon

Wow, that’s harsh.


33 posted on 11/08/2009 7:49:10 PM PST by fieldmarshaldj (~"This is what happens when you find a stranger in the Alps !"~~)
[ Post Reply | Private Reply | To 25 | View Replies]

To: editor-surveyor

Hmmmmm. Rura Gore. I like it.


34 posted on 11/08/2009 7:49:24 PM PST by PeaceBeWithYou (De Oppresso Liber! (50 million and counting in Afganistan and Iraq))
[ Post Reply | Private Reply | To 32 | View Replies]

To: 2ndDivisionVet

Oxygen + your food synthesizer + bottled spring water delivery...

nah!


35 posted on 11/08/2009 7:51:11 PM PST by aMorePerfectUnion
[ Post Reply | Private Reply | To 1 | View Replies]

To: fieldmarshaldj

I have the same pic


36 posted on 11/08/2009 7:55:14 PM PST by CaptRon
[ Post Reply | Private Reply | To 33 | View Replies]

To: CaptRon

Sounds like you’re lucky to have escaped. I’m surprised you didn’t die mating with it.


37 posted on 11/08/2009 7:57:21 PM PST by fieldmarshaldj (~"This is what happens when you find a stranger in the Alps !"~~)
[ Post Reply | Private Reply | To 36 | View Replies]

To: fieldmarshaldj

I’m quick, or was at that time. She gave those pics to everybody. I was working 18 hr days.


38 posted on 11/08/2009 7:59:02 PM PST by CaptRon
[ Post Reply | Private Reply | To 37 | View Replies]

To: buccaneer81

LOL!

My first thought also!


39 posted on 11/08/2009 8:00:30 PM PST by airborne (I'm from an older generation. When killing the enemy was a good thing!)
[ Post Reply | Private Reply | To 19 | View Replies]

To: fieldmarshaldj
I’m surprised you didn’t die mating with it..

No offspring. Figured out it was like spiders. The female eats their mate.

My sister introduced us. I guess it was revenge for me introducing her to a moose.

40 posted on 11/08/2009 8:01:31 PM PST by CaptRon
[ Post Reply | Private Reply | To 37 | View Replies]

To: CaptRon

Sounds like you got a helluva sister. =8-0


41 posted on 11/08/2009 8:06:36 PM PST by fieldmarshaldj (~"This is what happens when you find a stranger in the Alps !"~~)
[ Post Reply | Private Reply | To 40 | View Replies]

To: fieldmarshaldj

The moose bit her (old FR joke). And we’re twins.


42 posted on 11/08/2009 8:08:11 PM PST by CaptRon
[ Post Reply | Private Reply | To 41 | View Replies]

To: fieldmarshaldj

Find the thread on Freeper Lore


43 posted on 11/08/2009 8:09:18 PM PST by CaptRon
[ Post Reply | Private Reply | To 41 | View Replies]

To: ilgipper

Permission to come aboard your vessel, fellow Patriot/FReeper.


44 posted on 11/08/2009 8:12:59 PM PST by NordP (COMMON SENSE CONSERVATIVES - Love of Country, Less Govt, Stop Spending, No Govt Run Healthcare!!!)
[ Post Reply | Private Reply | To 3 | View Replies]

To: CaptRon

She shouldn’t have carved her initials in the Moose.


45 posted on 11/08/2009 8:24:39 PM PST by Grizzled Bear ("Does not play well with others.")
[ Post Reply | Private Reply | To 42 | View Replies]

To: CaptRon

I’m not talking about a spacefaring super advanced life form. I’m talking about a lifeform intellectually advanced or even physically advanced above the single cell life forms.

Groups would immediately arise to demand that we not interfere or interact with them in any way. They would prevent mining of the planet they are found on.

Forward only passed away a few years back and had a pretty firm grasp of how modern man behaves about these things.


46 posted on 11/09/2009 4:13:15 AM PST by cripplecreek (Seniors, the new shovel ready project under socialized medicine.)
[ Post Reply | Private Reply | To 23 | View Replies]

To: Grizzled Bear

If I understood that I’d probably tell you to leave my sister alone. Then again, I don’t even talk to her.


47 posted on 11/09/2009 3:43:38 PM PST by CaptRon
[ Post Reply | Private Reply | To 45 | View Replies]

To: Fred Nerks; wendy1946; Swordmaker; 75thOVI; aimhigh; Alice in Wonderland; AndrewC; aragorn; ...
 
Catastrophism
 
· join · view topics · view or post blog · bookmark · post new topic · subscribe ·
 

48 posted on 11/09/2009 5:14:18 PM PST by SunkenCiv (https://secure.freerepublic.com/donate/__Since Jan 3, 2004__Profile updated Monday, January 12, 2009)
[ Post Reply | Private Reply | To 1 | View Replies]

To: American Constitutionalist

And when you get out about Neptune, you can post those ‘Last Call for Alcohol’ signs.


49 posted on 11/09/2009 5:18:54 PM PST by MHGinTN (Obots, believing they cannot be deceived, it is impossible to convince them when they are deceived.)
[ Post Reply | Private Reply | To 7 | View Replies]

To: American Constitutionalist

lol


50 posted on 11/09/2009 5:24:59 PM PST by Professional Engineer (Will Algore give me carbon credits for using treehuggers as home heating fuel?)
[ Post Reply | Private Reply | To 7 | View Replies]


Navigation: use the links below to view more comments.
first 1-5051-52 next last

Disclaimer: Opinions posted on Free Republic are those of the individual posters and do not necessarily represent the opinion of Free Republic or its management. All materials posted herein are protected by copyright law and the exemption for fair use of copyrighted works.

Free Republic
Browse · Search
Bloggers & Personal
Topics · Post Article

FreeRepublic, LLC, PO BOX 9771, FRESNO, CA 93794
FreeRepublic.com is powered by software copyright 2000-2008 John Robinson