Water On Mars

NASA announced this week that the rover Opportunity is exploring a crater on Mars that was once soaked with water — the most convincing evidence yet of the planet's warm, wet past.

Guests:

Steve Squyres
*Principal investigator for the science payload, NASA's Mars Exploration, Rover Mission
*Professor of astronomy at Cornell University

Comments

 

Please keep your community civil. All comments must follow the NPR.org Community rules and terms of use, and will be moderated prior to posting. NPR reserves the right to use the comments we receive, in whole or in part, and to use the commenter's name and location, in any medium. See also the Terms of Use, Privacy Policy and Community FAQ.