new icn messageflickr-free-ic3d pan white
Earth Day_image | by NASA's Marshall Space Flight Center
Back to photostream

Earth Day_image

NASA will celebrate the 45th annual Earth Day April 17-22 with a variety of live and online activities to engage the public in the agency’s mission to better understand and protect our home planet.


NASA uses the vantage point of space to increase our understanding of our home planet, improve lives and safeguard our future. The agency develops new ways to observe and study Earth's interconnected natural systems with long-term data records, shares this unique knowledge, and works with institutions around the world to gain new insights into how our planet is changing.




112 faves
Uploaded on April 22, 2015