AW: [meteorite-list] NASA Study Suggest Giant Space Clouds Iced Earth

[Norbert Classen]

>  NASA STUDY SUGGESTS GIANT SPACE CLOUDS ICED EARTH

> Eons ago, giant clouds in space may have led to global 
> extinctions, according to two recent technical papers 
> supported by NASA's Astrobiology Institute.

Interesting article - thanks Ron. For all of you who also found it a good
read, have a look at this article:

http://www.astronomycafe.net/qadir/q1372.html 

And for those of you who aren't interested in interstellar dust clouds, 
this article also contains some intriguing maps showing our galactic
neighborhood, including clouds, bubbles, stars, and so much more.

Enjoy,
Norbert