NASA astronaut Don Pettit already has a long-held reputation for creating stunning space photography, and his latest effort ...

The stunning images captured by photographer Daniel Kordan showcase the incredible beauty of our planet, revealing many ...

Since we first stepped into the unknown, photography has let us explore places we never thought possible—and make those experiences part of history. An avid rock climber and adventurer ...

Earth, our home planet, is a world unlike any other. The third planet from the sun, Earth is the only place in the known universe confirmed to host life. With a radius of 3,959 miles, Earth is the ...