For over 40 years, Earth Day has been celebrated every year on April 22. It was first observed on April 22, 1970, when 20 million Americans took to the streets, parks and auditoriums to demonstrate for a healthy, sustainable environment
NOAA assumed full operational responsibility of the Suomi National Polar-orbiting Partnership (Suomi NPP) satellite which was operated by the NASA since October, 2011. Suomi NPP is equipped with new, sophisticated Earth-observing instruments that NOAA is using to support improved medium-to-long range weather forecasts.
In January 2013, a new Earth-observing instrument was installed on the International Space Station (ISS): ISERV Pathfinder. The instrument consists of a commercial camera, a telescope, and a pointing system, all positioned to look through the Earth-facing window of ISS’s Destiny module.
ESA and NASA have joined forces to ensure that Sentinel-2 and the newly launched Landsat Data Continuity Mission offer compatible data products, thereby bringing greater benefits to users of images of Earth’s land and coastal zones.
NASA's Landsat Data Continuity Mission (LDCM) is scheduled to launch Feb. 11 2013 from Vandenberg Air Force Base in California. A joint NASA and U.S. Geological Survey (USGS) mission, LDCM will add to the longest continuous data record of Earth's surface as viewed from space.