Every month on Earth Matters, we offer a puzzling satellite image. The September 2025 puzzler is shown above. Your challenge is to use the comments section to tell us where it is, what we are looking ...
Every month on Earth Matters, we offer a puzzling satellite image. The September 2025 puzzler is shown above. Your challenge is to use the comments section to tell us where it is, what we are looking ...
Vishnu, an Earth Observatory reader, posed a great question after viewing “The Six-Million Mile View of Earth and Moon“: “I’ve never seen a photo like that. Was the background beyond Earth ...
For nearly 20 years, Jim Acker, a contract support scientist at the NASA Goddard Earth Science Data and Information Services Center (GES DISC), has helped oceanographers compile and study data ...
There are not many places in the open ocean that get their own special name as a “sea.” Most seas are what we call marginal seas – offshoots of the major ocean basins. The Sargasso Sea, as a vast ...
Land surface temperature is how hot the “surface” of the Earth would feel to the touch in a particular location. From a satellite’s point of view, the “surface” is whatever it sees when it looks ...
World Of Change Arctic Sea Ice Antarctic Sea Ice Columbia Glacier, Alaska Snowpack in the Sierra Nevada Global Temperatures Water Level in Lake Powell Yellow River Delta Coastline Change Sprawling ...
Jason Budinoff, an aerospace engineer, cocked his head, listening for the sound of metal on metal. “Can you hear it?” someone asked. The room quieted, and a soft, tinny buzz whined from the instrument ...
As category 4 Super Typhoon Usagi churned toward Taiwan on September 19, 2013, a satellite orbiting hundreds of miles above used a radar instrument to map the storm’s inner structure. The instrument ...
On May 28, 2025, the peaceful town of Blatten, Switzerland, was even more quiet than usual. Almost all of the 300 residents had been evacuated due to local geologists and glaciologists fearing the ...
On May 28, 2025, the peaceful town of Blatten, Switzerland, was even more quiet than usual. Almost all of the 300 residents had been evacuated due to local geologists and glaciologists fearing the ...
August 2016 was the warmest August in 136 years of modern record-keeping, according to a monthly analysis of global temperatures by scientists at NASA’s Goddard Institute for Space Studies (GISS).
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