We celebrated Earth Day earlier this week and we are continuing our appreciation for this beautiful planet by highlighting some of our favorite Nature and Landscape focused Flickr groups. Learn more about them here!
When astronaut Samantha Cristoforetti received her first assignment — to spend a record 200 days aboard the International Space Station — she knew she wanted to document the opportunity of a lifetime through photography. The resulting images are breathtaking.
This is another breathtaking image from NASA. The moon was crossing the Earth with the illumination of Sun.
This extraordinary photo of Earth was taken one million miles away from Earth.
