
NASA astronaut Scott Kelly (@StationCDRKelly) captured photographs and video of auroras on June 22, 2015. Kelly wrote, “Yesterday’s aurora was…

Four F/A-18 Hornet aircraft are being flown by NASA’s Armstrong Flight Research Center, Edwards, CA, for research support and pilot…

The Lake Fire (the larger of the two fires) is burning in the northern portion of the San Gorgonio Wilderness.

SDO captured this image of the sun emitting a mid-level solar flare, peaking at 2:23 EDT on June 22, 2015.

NASA’s Aqua satellite recently spotted smoke from the Washington Fire south of Carson City, Nevada.

A single crescent moon is a familiar sight in Earth’s sky, but with Saturn’s many moons, you can see three…

NASA’s Dawn spacecraft took this image, which includes an interesting mountain in the upper right, on June 6, 2015.

A cluster of mysterious bright spots on dwarf planet Ceres can be seen in this image, taken by NASA’s Dawn…

This image, taken by NASA’s Dawn spacecraft on June 14, 2015, shows an intriguing mountain on dwarf planet Ceres protruding…

A variety of craters and other geological features can be found on dwarf planet Ceres. NASA’s Dawn spacecraft took this…