2017 Total Solar Eclipse: The Sun’s corona, only visible during the total eclipse, is shown as a crown of white flares from the surface.

AS11-40-5878: A close-up view of an astronaut's bootprint in the lunar soil, photographed during the Apollo 11 extravehicular activity on the moon.

Moon Mapper Looks Homeward: A guest instrument onboard the Indian Space Research Organization Chandrayaan-1 mission to the moon.

NASA Releases New High-Resolution Earthrise Image

The Lunar North Pole

White Moon

2017 Total Solar Eclipse: The Moon is seen passing in front of the Sun during total solar eclipse on August 21, 2017 from NASA Gulfstream III aircraft.