262 miles below, the blue tint of the South Atlantic Ocean paints the faded arch of Earth's horizon with a soft glow, lit from the falling sun like Dyson's face as she stares at our home planet.
National Geographic's enterprising photographers have helped readers explore and learn about our beautiful world through their images for more than a century. Here is their best work from the past ...
As the U.S. presidential election loomed, Canadian officials envisioned new opportunities for co-operation with their southern neighbour on nuclear energy, supply chain security and carbon capture ...