Tag Archives: Earth Observatory

Earth Day reaches it’s 40th anniversary. The annual celebration of our environment began in 1970. Here’s the top green stories and stunning images of earth from space…
NASA Celebrates Earth Day with photographs of planet Earth in an amazing slide show.
50 Green Tips for Earth Day on climate.weather.com
See human footprint from space on earthsky.org
40 years after the first Earth Day, the world is in greater peril than ever. While climate change is the greatest challenge of our time, it also presents the greatest opportunity; an unprecedented opportunity to build a healthy, prosperous, clean energy economy now and for [...]