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Mars Gets a Facelift


Science & Tech  (tags: Mars, atmosphere, science, space, research, earth )

Nancy
- 2329 days ago - news.discovery.com
During winter, carbon dioxide condenses out of the atmosphere and forms a frost of dry ice that coats the planet's polar region. The subsequent spring-time thaw, apparently, is not a subtle affair.



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Comments

Arild W (174)
Friday February 4, 2011, 3:41 am
Thanks Nancy.
 

Robert O (12)
Friday February 4, 2011, 11:46 am
Thanks.
 

Cindy P (125)
Friday February 4, 2011, 12:11 pm
its good to learn every day
 

Janis B (7)
Friday February 4, 2011, 1:12 pm
Let's hope we don't get there and destroy that planet too
 

Antonio Mendes (134)
Friday February 4, 2011, 2:45 pm
That's interesting. The Martian snow is made of carbon dioxide (CO2). Thanks Nancy!
 

Jenni Lawton (6)
Friday February 4, 2011, 3:04 pm
Wow - amazing! Thanks
 

Marian D (57)
Friday February 4, 2011, 3:35 pm
Noted, thanks.
 

Freya H (361)
Friday February 4, 2011, 5:50 pm
We need to send people to Mars - and someday, we need to establish permanent colonies there.
 

Nelson Baker (0)
Friday February 4, 2011, 6:17 pm
Mars is an interesting place. I'm sure it has a lot of surprises for us. Probably even some form of life.
 

William Y (54)
Friday February 4, 2011, 7:31 pm
interesting
 

Vera Yuno (8)
Saturday February 5, 2011, 1:34 am
quite interesting, thanx for sharing !
 

Bon L (0)
Saturday February 5, 2011, 1:39 am
Thanks for the info.
 

JOHNLEWIS HODDINOTT (77)
Saturday February 5, 2011, 1:54 am
THANKS FOR THE SHARING
 

Süheyla C (234)
Saturday February 5, 2011, 2:01 am
Thanks Nancy
noted
 

Gvapo T (22)
Saturday February 5, 2011, 5:37 am
thanks for sharing
 

Stan Joseph (8)
Saturday February 5, 2011, 6:13 am
Other world colonization is paramount for the survival of the human species.
 

Sue Matheson (79)
Saturday February 5, 2011, 9:42 am
very appropriate given the name of this planet.
 

Linda B (71)
Saturday February 5, 2011, 5:15 pm
Your Universe is a fascinating place. Thanks for posting.
 

Elainna Crowell (174)
Sunday February 6, 2011, 1:10 am
Mysteriously beautiful, I hope we get to go there some day!
 

MmAway M (493)
Monday February 7, 2011, 7:35 pm
Thank you so much Nancy!!!!
 
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