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Old September 29th 08, 05:03 AM posted to alt.astronomy
BURT
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Default How the gas Giants planets gathered their gas at formation

On Sep 28, 5:05*pm, "Painius" wrote:
"BURT" wrote in message...

...



I still think you need a more massive core made of metal and rock to
capture all the gas the giant planets are made of.


Mitch Raemsch


Perhaps, however even a relatively small rock would
gather the gas if it were orbiting through a hydrogen
cloud blown outward by the initial Solar wind when
the Sun first "lit up". *Then, as more and more gas is
gathered, gravitational effect increases making it
easier and easier to gather gas and to sustain a huge
and growing hydrogen atmosphere.

When all the gas has been gathered, then protoJupiter
becomes... Jupiter.

happy days and...
* *starry starry nights!

--
Indelibly yours,
Paine Ellsworth

P.S.: *Thank *YOU* for reading!

P.P.S.: *http://yummycake.secretsgolden.com
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* * * * * * * * * * * * *http://painellsworth.net


You need more rock and metal to start capturing gas. It is probably
gas from then on the drives up the gravity that captures more gas.

Mitch Raemsch