Satellite imagery from Google Earth shows Lake Mead from 1984 to 2020. To see how the water body has changed over time, press the play button at the bottom of ...

ESA's TRISAT-R satellite has a camera that's only about the size of a coin's edge, yet it managed to capture a view of our entire world.

New images from ESA's Biomass satellite reveal forests, volcanoes, deserts and glaciers in striking detail, hinting at what's still to come. VIENNA, AUSTRIA — An exclamation of awe, excitement ...