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#1
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vacum of space
What keeps the vacum of space from sucking the air and gases around planets? Anyone know?
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1999 w140, quit voting to old, and to old to fight, a god damned veteran |
#2
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We need to get Mr. Dyson to look into that!
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1985 380SE Blue/Blue - 230,000 miles 2012 Subaru Forester 5-speed 2005 Toyota Sienna 2004 Chrysler Sebring convertible 1999 Toyota Tacoma |
#3
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There's this little thing called gravity.
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2001 SLK 320 six speed manual 2014 Porsche Cayenne six speed manual Annoy a Liberal, Read the Constitution |
#4
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Or perhaps mr. Newton. It's gravity mostly
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TC Current stable: - 2004 Mazda RALLYWANKEL - 2007 Saturn sky redline - 2004 Explorer...under surgery. Past: 135i, GTI, 300E, 300SD, 300SD, Stealth |
#5
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Quote:
Could be gravitational pull though....
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On some nights I still believe that a car with the fuel gauge on empty can run about fifty more miles if you have the right music very loud on the radio. - HST 1983 300SD - 305000 1984 Toyota Landcruiser - 190000 1994 GMC Jimmy - 203000 https://media.giphy.com/media/X3nnss8PAj5aU/giphy.gif |
#6
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It is only a vacuum compared to our planet which at sea level has the atmospheric pressure caused by the weigh of our atmosphere piled up.
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[SIGPIC] Diesel loving autocrossing grandpa Architect. 08 Dodge 3/4 ton with Cummins & six speed; I have had about 35 benzes. I have a 39 Studebaker Coupe Express pickup in which I have had installed a 617 turbo and a five speed manual.[SIGPIC] ..I also have a 427 Cobra replica with an aluminum chassis. |
#7
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so a spining space station could have a outside air to work in and farm radation proof plants
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1999 w140, quit voting to old, and to old to fight, a god damned veteran |
#8
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What? total recall?
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TC Current stable: - 2004 Mazda RALLYWANKEL - 2007 Saturn sky redline - 2004 Explorer...under surgery. Past: 135i, GTI, 300E, 300SD, 300SD, Stealth |
#9
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Quote:
IF it had enough mass. That would be a pretty big space station. Maybe it would even be called a planet.
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2001 SLK 320 six speed manual 2014 Porsche Cayenne six speed manual Annoy a Liberal, Read the Constitution |
#10
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Quote:
Liberals |
#11
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TC Current stable: - 2004 Mazda RALLYWANKEL - 2007 Saturn sky redline - 2004 Explorer...under surgery. Past: 135i, GTI, 300E, 300SD, 300SD, Stealth |
#12
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As Larry has already commented, it's mass that's involved in gravity. Spinning won't cause a body to hold an atmosphere on the outside - and it takes quite a bit of mass to do so. The earth's moon, for example, doesn't cut it.
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#13
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The moon also doesn't rotate on an axis
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#14
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To clarify: I intended the moon to be an example of something that has significant mass (say, compared to a space station), yet still has insufficient mass to retain much of an atmosphere.
They do their farming there in tunnels, sealed to retain the atmosphere. Just ask Manuel Garcia O'Kelly-Davis. |
#15
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One cool program that you should watch is 'The Fabric of the Cosmos', a NOVA show on PBS. It's very cool about explaining some really complex stuff.
NOVA | The Fabric of the Cosmos
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Nathan '74 280C - gone to a new home for the finishing it deserves. '64 356SC '74 914 2.0 |
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