Satellite imagery provides a unique perspective on our planet and can encompass a wide range of different scientific disciplines including climate change, weather, volcanic eruptions and even ...

To mark the occasion, Google has dedicated its Doodle to Earth Day, by transforming its letters into a series of six aerial photos.

Satellite image of the Earth with the Atlantic Ocean in the centre. From space, the Earth looks like a sphere or a ball. About two thirds of the surface is covered with water, and the rest is ...

The United States satellite images displayed are infrared (IR) images. Warmest (lowest) clouds are shown in white; coldest (highest) clouds are displayed in shades of yellow, red, and purple.