This sequence of images shows the Sun from its surface to its upper atmosphere, all taken at about the same…
Most of the fires that are showing up on this satellite image from the Suomi NPP satellite are prescribed fires.
NASA astronaut Jack Fischer, left, presents Acting NASA Administrator Robert Lightfoot, right, with a montage from Expedition 52, Tuesday, Oct.…
Orbital ATK’s Cygnus spacecraft and Antares rocket will launch on a resupply mission to the International Space Station from Wallops…
Canadian Space Agency astronaut Jeremy Hansen is suspended over a mock-up of the International Space Station during a microgravity simulation.
Happy birthday, Michael Collins! Test pilot and NASA astronaut Michael Collins served as the pilot for Gemini X and as…
Flying hundreds of miles above, astronauts aboard the International Space Station photographed Lake Hazlett and Lake Willis in Western Australia’s…
Reflected sunlight is the source of the illumination for visible wavelength images such as the one above.
Vice President Mike Pence, left, speaks with Thomas Zurbuchen, NASA’s associate administrator for the Science Mission Directorate, right, in a…
In Arizona, the National Park Service and US Forest Service fire managers, working together as the North Zone Interagency Fire…