The following cities have the highest metropolitan area concentration of astronomical and radio observatories and related uses in the world. A minimum of three (3) such facilities was required for inclusion in the list. As can be seen from the … Continue reading
Here are satellite images (and one map) of exquisite and beautiful river deltas from Earth’s equatorial region lying between the Trip of Cancer and the Tropic Capricorn. Included are the Ganges (Bangladesh/India), Indus (Pakistan), Irrawaddy (Myanmar), Mekong (Vietnam), Niger (Nigeria), … Continue reading
Above and below are several amazing satellite images of Arctic and Boreal river deltas. Most of these reflect the classic fan-tail shape and even resemble trees (or tree roots) from space, with their main channel as the trunk and meandering … Continue reading
Here’s an impressive satellite photograph of the flames from the 32 square mile Holuhraun basaltic lava field (fissure system volcano) in Iceland. Set amid the winter snows and nearby glacier, the lava field presents a stark and dramatic contrast of our … Continue reading
Here’s a great shot taken this past fall of the classic, fan-shaped Nile River Delta in Egypt. The photo also shows some wildfires in the area. Enjoy!
Here’s a marvelous satellite photograph of the awakening volcano on Cape Verde’s Fogo Island from last month. Kudos to NASA for the great pic!
No, it’s not a mirage. This satellite image below is of the (nearly 21 square miles!) borate/borax mine near Boron, California. As impressive as it is from space, the image clearly shows the alterations to the natural desert landscape resulting from the … Continue reading
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