Earth, our home planet, is a world unlike any other. The third planet from the sun, Earth is the only place in the known ...

Each year Earth Day is celebrated with a specific theme, this year being “Our Power, Our Planet”. This theme is meant to ...

Oh, how we love Mother Earth, don't we? Earth is our home and has given us so much — green grass, sunny skies, breathtaking sunsets and beautiful snow — so why not celebrate it by taking one day to ...

From images taken by NASA spacecrafts, this picture mosaic was created of six of the planets in our solar system and the Earth's moon. In the foreground is the Earth rising over the lunar surface with ...