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 This material may not be published, broadcast, rewritten or redistributed.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:
Retype 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
You May Also Like

Two Ancient Mayan Cities Unearthed in Mexican Jungle

Friday, 22 Aug 2014 13:14 PM

Deep in the southeastern part of the Mexican state of Campeche, the remnants of two ancient Mayan cities have been unear . . .

Dinosaur Footprints Set for Public Display in Utah

Friday, 22 Aug 2014 11:25 AM

A dry wash full of 112-million-year-old dinosaur tracks that include prints left behind by an ankylosaurus, dromaeosauru . . .

Scientists Puzzled Over Slowdown in Global Warming Despite Rise in Greenhouse Gases

Thursday, 21 Aug 2014 16:06 PM

The Atlantic Ocean has masked global warming this century by soaking up vast amounts of heat from the atmosphere in a sh . . .

Most Commented

Newsmax, Moneynews, and Independent. American. are registered trademarks of Newsmax Media, Inc. Newsmax TV, NewsmaxWorld, NewsmaxHealth, are trademarks of Newsmax Media, Inc.

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