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Water on Pluto? New research says dwarf likely has hidden ocean

Hamartia Antidote

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http://www.worldtechtoday.com/2016/...earch-says-dwarf-likely-has-hidden-ocean.html


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Finding liquid water underneath Pluto's surface could prove other worlds may also have potential for life under the same conditions.

The dwarf planet of Pluto has been keeping scientists interested with each new finding since the New Horizon deep space probe did a fly-by last year, and now new research is indicating the frozen world possibly has a liquid ocean beneath its ice-covered surface.

According to Smithsonian Magazine, new computer models of Pluto support the idea that there is a body of water between the world’s rocky core and its outer covering of ice, or so says a team of researchers from Brown University.

The research team used computer simulations to show that if indeed the once-liquid ocean on the planet had become solid ice, the weight of the outer shell of ice would have crushed the freezing ocean into a different type of ice, known as ice-II.

Ice-II contracts as it freezes, taking up less volume, the reverse of typical ice that expands when freezing. And if that had happened, the dwarf planet would have shrunken, causing buckling in the outer shell of ice in distinctive ways, sort of like the skin on an over-ripe peach, according to one expert.

But on Pluto’s surface, the new Horizon Probe found deep cracks and fissures, leading the research team to believe something in the planet’s core is keeping the ocean from completely freezing. The importance of this finding is that it could also be happening on many other worlds within our solar system, and any world with liquid water has the potential for life.

A New Horizons scientist based at the University of California, Santa Cruz, Frances Nimmo, offered, “The fact that even cold, distant Pluto could have a subsurface ocean means that there are potential habitats even in apparently unpromising locations.”

Even Pluto’s moon, Charon, could possibly have a liquid water ocean beneath its frozen surface as well.

Nadine Barlow, an astronomer at Northern Arizona University, noted such distant oceans would not be like the oceans found here on Earth. Barlow adds, “Compared to our seas, Pluto’s potential ocean would also likely be especially briny, rich in dissolved salts and ammonia that would help reduce its freezing point and keep it in a liquid state.”

The researchers published their findings in Geophysical Research Letters.
 
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At -200 C, there is an immense potential for live....rather -200 C and no oxygen or even total lack any atmosphere are the only pre-requisites for thriving life on any planet :hitwall:. Enough of this crappy research.
 
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At -200 C, there is an immense potential for live....rather -200 C and no oxygen or even total lack any atmosphere are the only pre-requisites for thriving life on any planet :hitwall:. Enough is this crappy research.
Water may has potential for life!!

Also only life on earth need atmospherw and oxygen to live. We don't know if there is life who can survive under different circumstances than us. There is always a possibility. So respect those who are doing this research.
 
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We are searching for water in Universe and destroying water sources in our own planet.

We are searching for life in Universe and killing life in our own planet.

What are our real motives....... ? :angry:

(I am not under estimating need of space exploration, but questioning our attitude regarding our own home planet)
 
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We are searching for water in Universe and destroying water sources in our own planet.

We are searching for life in Universe and killing life in our own planet.

What are our real motives....... ? :angry:

(I am not under estimating need of space exploration, but questioning our attitude regarding our own home planet)
Excellent, God forbid these savages find another life form on any planet they will bring them in to be shown on zoo or even killing them.
 
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We are searching for water in Universe and destroying water sources in our own planet.

We are searching for life in Universe and killing life in our own planet.

What are our real motives....... ? :angry:

(I am not under estimating need of space exploration, but questioning our attitude regarding our own home planet)
I really don't billions of our dollars are being spent on programs like this ...SETI and NASA missions...if you watch the hollywood movies...the recurring theme in multiple scifi movies and series is that humans have destroyed the Earth and they travel to other planets and colonise them...and they are so desperate that they have even plans for Mars, an oxygenless and waterless planet with extreme temperatures between day and night.
 
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I really don't billions of our dollars are being spent on programs like this ...SETI and NASA missions...if you watch the hollywood movies...the recurring theme in multiple scifi movies and series is that humans have destroyed the Earth and they travel to other planets and colonise them...and they are so desperate that they have even plans for Mars, an oxygenless and waterless planet with extreme temperatures between day and night.

There's water ice on Mars...flowing water is a bit harder to find.
https://en.m.wikipedia.org/wiki/Martian_polar_ice_caps

"The caps at both poles consist primarily of water ice"

Also you can see clouds in the Martian sky...not sure if they are water.
 
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I really don't billions of our dollars are being spent on programs like this ...SETI and NASA missions...if you watch the hollywood movies...the recurring theme in multiple scifi movies and series is that humans have destroyed the Earth and they travel to other planets and colonise them...and they are so desperate that they have even plans for Mars, an oxygenless and waterless planet with extreme temperatures between day and night.
If you watch Sci-Fi movies from the Apollo era you'll see a different picture....a future of massive sky scrapers...flying cars...robots doing your chores...people have simply lost hope....and NASA can bring back hope...a key target of studying other planets is to see what our planet will face in the future and finding out ways to survive it...SETI and NASA are not responsible for the situation of our world today...but if there's anyone who can save our future it will be NASA.
 
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If you watch Sci-Fi movies from the Apollo era you'll see a different picture....a future of massive sky scrapers...flying cars...robots doing your chores...people have simply lost hope....and NASA can bring back hope...a key target of studying other planets is to see what our planet will face in the future and finding out ways to survive it...SETI and NASA are not responsible for the situation of our world today...but if there's anyone who can save our future it will be NASA.
I won't bet on NASA.
 
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If you watch Sci-Fi movies from the Apollo era you'll see a different picture....a future of massive sky scrapers...flying cars...robots doing your chores...people have simply lost hope....and NASA can bring back hope...a key target of studying other planets is to see what our planet will face in the future and finding out ways to survive it...SETI and NASA are not responsible for the situation of our world today...but if there's anyone who can save our future it will be NASA.

Even the US was influenced by some some British Sci-fi shows.

lb1327.jpg

UFO was a popular school lunchbox


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So was Space 1999
 
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