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Astronomy Picture of the Day -- A Plutonian Landscape
NASA ^ | September 18, 2015 | (see photo credit)

Posted on 09/18/2015 3:40:49 AM PDT by SunkenCiv

Explanation: This shadowy landscape of majestic mountains and icy plains stretches toward the horizon of a small, distant world. It was captured from a range of about 18,000 kilometers when New Horizons looked back toward Pluto, 15 minutes after the spacecraft's closest approach on July 14. The dramatic, low-angle, near-twilight scene follows rugged mountains still popularly known as Norgay Montes from foreground left, and Hillary Montes along the horizon, giving way to smooth Sputnik Planum at right. Layers of Pluto's tenuous atmosphere are also revealed in the backlit view. With a strangely familiar appearance, the frigid terrain likely includes ices of nitrogen and carbon monoxide with water-ice mountains rising up to 3,500 meters (11,000 feet). That's comparable in height to the majestic mountains of planet Earth. This Plutonian landscape is 380 kilometers (230 miles) across.

September 18, 2015

(Excerpt) Read more at 129.164.179.22 ...


TOPICS: Astronomy; Astronomy Picture of the Day; Science
KEYWORDS: apod; astronomy; newhorizons; pluto; science
[Credit: NASA, Johns Hopkins Univ./APL, Southwest Research Institute]

1 posted on 09/18/2015 3:40:49 AM PDT by SunkenCiv
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To: brytlea; cripplecreek; decimon; bigheadfred; KoRn; Grammy; steelyourfaith; Mmogamer; dayglored; ...
The Big One

2 posted on 09/18/2015 3:41:46 AM PDT by SunkenCiv (What do we want? REGIME CHANGE! When do we want it? NOW)
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To: SunkenCiv

Just wow.


3 posted on 09/18/2015 3:45:17 AM PDT by Yardstick
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To: SunkenCiv

[and Hillary Montes along the horizon]

My stars, is there not even a dwarf planet this woman won’t corrupt?


4 posted on 09/18/2015 3:46:30 AM PDT by SaveFerris (Be a blessing to a stranger today for some have entertained angels unaware)
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To: SunkenCiv

Are the arc lines above the planetoid an atmosphere?


5 posted on 09/18/2015 4:06:40 AM PDT by Vaquero ( Don't pick a fight with an old guy. If he is too old to fight, he'll just kill you.)
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To: SaveFerris

I believe when you combine Hillary with mountains you speak of Sir Edmund


6 posted on 09/18/2015 4:08:03 AM PDT by Vaquero ( Don't pick a fight with an old guy. If he is too old to fight, he'll just kill you.)
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To: Vaquero

The beekeeper who Hilary! was named after, LOL.


7 posted on 09/18/2015 4:10:06 AM PDT by agere_contra (Hamas has dug miles of tunnels - but no bomb-shelters.)
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To: SunkenCiv

Incredible.


8 posted on 09/18/2015 4:21:56 AM PDT by Joe Brower (The "American People" are no longer capable of self-governance.)
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To: Vaquero

Yup. A very thin atmosphere. I heard it may be nitrogen which occasionally may rain out in the form of liquid nitrogen with rivers of nitrogen on the surface.

All I can say is if we ever go there, bring a sweater.


9 posted on 09/18/2015 5:04:02 AM PDT by Flick Lives (One should not attend even the end of the world without a good breakfast. -- Heinlein)
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To: SunkenCiv

If only Edgar Allan Poe were still alive to see what Plutonian shores really look like.


10 posted on 09/18/2015 5:38:53 AM PDT by Verginius Rufus
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To: SunkenCiv

If only Edgar Allan Poe were still alive to see what Plutonian shores really look like.


11 posted on 09/18/2015 5:38:53 AM PDT by Verginius Rufus
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To: SunkenCiv

Now that is science at work as compared to the stuff they are trying to label as science like writing simple websites and apps.


12 posted on 09/18/2015 6:24:17 AM PDT by Resolute Conservative
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To: SaveFerris

;’)


13 posted on 09/18/2015 9:35:50 AM PDT by SunkenCiv (What do we want? REGIME CHANGE! When do we want it? NOW)
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To: Yardstick

Definitely. And there’s an article around here somewhere regarding how we’ve only rec’d 5 percent of the data so far, because of the distance and the required bandwidth. If so, it’ll take a year or more.


14 posted on 09/18/2015 9:36:40 AM PDT by SunkenCiv (What do we want? REGIME CHANGE! When do we want it? NOW)
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To: Vaquero

;)


15 posted on 09/18/2015 11:48:52 AM PDT by SaveFerris (Be a blessing to a stranger today for some have entertained angels unaware)
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