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Author Topic: Will solar activity dissipate the Earth's atmosphere?  (Read 3187 times)

Offline thedoc

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With the recent solar activity pummelling the Earths atmosphere, will this dissipate our atmosphere?
Asked by Geoff, Great Massingham


                                        Visit the webpage for the podcast in which this question is answered.

 

« Last Edit: 03/04/2012 16:38:00 by _system »


 

Offline thedoc

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Will solar activity dissipate the Earth's atmosphere?
« Reply #1 on: 03/04/2012 16:38:00 »
We answered this question on the show...



Eventually, yes it will in about a billion or a couple of billion yearís time.  The Sun is very slowly warming up and expanding.  Itís mostly in a steady state balanced between pressure pushing the Sun outwards and gravity pulling the Sun inwards.  But over time, the pressure is winning ever so slightly and causing the Sun to expand and get brighter. 
In terms of the oceans boiling, that's about a billion years away.  In terms of the Earth losing its atmosphere, thatís a couple of billion years away and itís 5 billion years until the Earth will actually fall into the Sun and we will be burned to a cinder.
« Last Edit: 03/04/2012 16:38:00 by _system »
 

Offline yor_on

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Re: Will solar activity dissipate the Earth's atmosphere?
« Reply #2 on: 07/04/2012 15:37:27 »
So I have time to go the pub?
 

Offline imatfaal

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Re: Will solar activity dissipate the Earth's atmosphere?
« Reply #3 on: 10/04/2012 11:26:36 »
So I have time to go the pub?
There is always time to go to the pub
 

Offline yor_on

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Re: Will solar activity dissipate the Earth's atmosphere?
« Reply #4 on: 10/04/2012 18:50:16 »
I really need to reread that book.
and bring a towel..
 

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Re: Will solar activity dissipate the Earth's atmosphere?
« Reply #4 on: 10/04/2012 18:50:16 »

 

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