+ NASA HOME
+ASTROBIOLOGY PORTAL
+MY ASTRO
+EN ESPAÑOL
Advanced Search
HOME
NEWS
FEATURES
HOT TOPICS
MULTIMEDIA
AstroComics
All Stories
News Alerts
Great Debates
Interviews
Expeditions
Retrospections
News Exclusives
Image of the Day
Image Gallery
Podcasts
Video
Screensavers
Origins
Extreme Life
Origin & Evolution of Life
Solar System
Sun
Mercury
Venus
Earth
Biosphere
Climate
Geology
Spaceship Earth
Mars
Meteorites, Comets and Asteroids
Jupiter
Europa
Jupiter System
Saturn
Enceladus
Saturn system
Titan
Outer Solar System
Deep Space
New Planets
Cosmic Evolution
Alien Life
Exploration
Missions
Moon to Mars
Robotics & A.I.
Comic Strips
Cartoon Features
Terrestrial Origins and Evolution
Back
This artist's conception shows the supercontinent Rodinia as it began to fragment. What became modern North America lies in the center of the landmass.
Image Credit: Tomo Narashima
01/14/09
Full Size
l
Add to My Astro
l
Back to List
l
Previous
Next
Viewed: 547 times
About Us
Contact Us
Links
Sitemap
Podcast Rss Feed
Daily News Story RSS Feed
Latest News Story RSS Feed
Learn more about RSS
Chief Editor & Executive Producer:
Helen Matsos
Copyright © 2013, Astrobio.net
