Inside the Cupola, NASA astronaut Chris Cassidy, International Space Station Expedition 36 flight engineer, uses a lens on a digital still camera to photograph a target of opportunity on Earth some 250 miles below him.
Tour of the Moon [NASA] Although the moon has. - Tour of the Moon [NASA] Although the moon has remained largely unchanged during human history, our understanding of it and how it has evolved over time has evolved dramatically.
A close-up of Astronaut John Grunsfeld shows the reflection of Astronaut Andrew Feustel, perched on the robotic arm and taking the photo. The pair teamed together on three of the five spacewalks during Servicing Mission 4 in May Space by Nasa®
The hemispheric view of Venus, as revealed by more than a decade of radar investigations culminating in the Magellan mission, is centered at 270 degrees east longitude. Colors represent different elevations.
NASA's Messenger Satellite Captures Spectacular Color Mosaic of Mercury. NASA's Messenger Satellite doesn't realise that the spectacular color mosaic of mercury is our communications working swimmingly.
NASA’s Fermi Gamma-ray Space Telescope has unveiled a previously unseen structure centered in the Milky Way. The feature spans light-years and may be the remnant of an eruption from a supersized black hole at the center of our galaxy.