Accrington Web - View Single Post

Gayle · 07-11-2007, 20:12

What puzzles me - and a lot of things do lately - is how do they know that it is a gas planet and has a mild temperature? If it's 41 years away, how have they found that out? No one's been there, it might just LOOK like a gas planet but surely they don't actually know for a fact that it is, do they?

07-11-2007, 20:12	#10
Gayle God Member Join Date: Mar 2005 Location: Relaxville Posts: 6,866 Blog Entries: 69 Liked: 13 times Rep Power: 2866	Re: Planet System Similar to Ours Revealed What puzzles me - and a lot of things do lately - is how do they know that it is a gas planet and has a mild temperature? If it's 41 years away, how have they found that out? No one's been there, it might just LOOK like a gas planet but surely they don't actually know for a fact that it is, do they? __________________ The views expressed within this post are mine and mine alone.