The National Aeronautics and Space Administration is helping Maine get a better handle on the health of its forests. The University of Maine said NASA is providing nearly $750,000 for a three-year project that will focus on assessing and monitoring “the quality, health and value” of Maine’s forested land. Maine is the most forested state in the U.S. UMaine School of Forest Resources assistant professor Parinaz Rahimzadeh is leading the effort.