Tags: Mars | Volcanoes

Scientists Discover Ancient Supervolcanoes on Mars

Image: Scientists Discover Ancient Supervolcanoes on Mars

Wednesday, 02 Oct 2013 01:28 PM

 

Share:
  Comment  |
   Contact Us  |
  Print  
|  A   A  
  Copy Shortlink

Scientists have discovered ancient supervolcanoes on Mars similar to the caldera that sits under Yellowstone National Park.

Volcanoes previously have been spotted on Mars, which is known to have been volcanically active billions of years ago.

What's different about this supervolcano network is that it was found in the Martian northern highlands, a place not known to be active in the past. Studying images from several spacecraft orbiting Mars, researchers at London's Natural History Museum and NASA found at least one massive volcano and evidence for several others that spewed huge clouds of lava and ash.

The finding described in Thursday's issue of the journal Nature suggests that early Mars was more active than previously realized, and that such eruptions could have affected the red planet's climate and atmosphere.

© Copyright 2014 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.

Share:
  Comment  |
   Contact Us  |
  Print  
  Copy Shortlink
Around the Web
Join the Newsmax Community
Please review Community Guidelines before posting a comment.
>> Register to share your comments with the community.
>> Login if you are already a member.
blog comments powered by Disqus
 
Email:
Country
Zip Code:
Privacy: We never share your email.
 
Hot Topics
Follow Newsmax
Like us
on Facebook
Follow us
on Twitter
Add us
on Google Plus
Around the Web
Top Stories
You May Also Like

Facebook 'Newspaper' Spells Trouble for Media

Sunday, 23 Nov 2014 07:50 AM

Facebook's move to fulfill its ambition to be the personal newspaper for its billion-plus members is likely to mean mo . . .

Climatologist: 'Dramatic Drop' in Global Temperatures Coming

Friday, 21 Nov 2014 11:58 AM

While all the buzz about global warming has dominated headlines over recent years, the real issue is global cooling, som . . .

Space Engineer John Casey: Philae Lander Is a 'Great Success'

Thursday, 20 Nov 2014 20:22 PM

The Philae Lander, the first probe to touch down on a comet, is "already a great success," John Casey, president of Spac . . .

Most Commented

Newsmax, Moneynews, Newsmax Health, and Independent. American. are registered trademarks of Newsmax Media, Inc. Newsmax TV, and Newsmax World are trademarks of Newsmax Media, Inc.

 
NEWSMAX.COM
America's News Page
©  Newsmax Media, Inc.
All Rights Reserved