Westerlund 2. A photo taken by the Hubble Telescope released to celebrate the 25th Anniversary of the Hubble project. Breathtaking!
Pillars of Creation
One of the most iconic photos ever taken of space. You can read about it here.
Sunrise over the Great Lakes taken by Astronaut Chris Hadfield from the International Space Station.
The Australian Outback as seen from the International Space Station.
Earth from space. We really are very small.
The Auroa Borealis (Northern Lights) seen from space.