From nebulas to the northern lights, our roundup of cosmic views from August 2013.
More Photography from Time
- Window on Infinity: From Saturn to Mars to Deep Space to Home
- These are 11 of the Oldest Things in the World
- Window on Infinity: Winter Pictures from Icy Space
- Space Photos: 45-Year-Old Footprints, and More
- Window on Infinity: A New Year’s Photo Album From Space
- Earthrise on Christmas Eve: The Picture That Changed the World