Note to users. If you're seeing this message, it means that your browser cannot find this page's style/presentation instructions -- or possibly that you are using a browser that does not support current Web standards. Find out more about why this message is appearing, and what you can do to make your experience of our site the best it can be.
EARTH SCIENCES: Earth Observation Program 'At Risk,' Academy Warns
Andrew Lawler
Senior U.S. scientists are urging NASA and the Bush Administration to reverse plans to postpone or cancel several satellites designed to gather data on the land, sea, and atmosphere.