Urgent! 3 Days of Darkness

page: 6
4
<< 3  4  5   >>

log in

join

posted on Sep, 26 2011 @ 01:53 PM
link   
reply to post by GrassyKnoll
 


It's common for a comet's coma to be almost as large as the Sun -- or even larger than the Sun.

However, a comet's coma is extremely thin and tenuous, and most of that coma is a virtual vacuum. There is no way a comet's coma would block the Sun -- not even a coma larger than the Sun.



edit on 9/26/2011 by Soylent Green Is People because: grammar






new topics
 
4
<< 3  4  5   >>

log in

join