NASA's Near-Earth Object Surveyor — the agency's first purpose-built infrared space telescope designed specifically to detect ...
In an unusual perspective for an Earth-observing satellite, the Copernicus Sentinel-2 mission captured this image of the moon, Earth's only natural satellite. The Sentinel-2 mission acquired this ...
ESA astronaut captures a glowing green aurora dancing beneath the International Space Station during her epsilon mission. The ...
Astronauts and robotic spacecraft have been capturing profound photos of Earth for decades. Earth Day is an annual celebration on April 22 focused on environmentalism and conservation. Iconic images ...
A dark, ruler-straight band crosses central Zimbabwe in a NASA astronaut image. It is the Great Dyke of Zimbabwe, a ...