Google used millions of Android phones to map the worst enemy of GPS--the ionosphere
19
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How French drains work
18 votes -
Earth is hiding another planet deep inside
24 votes -
To predict future sea level rise, we need accurate maps of the world's most remote fjords in Greenland and Antarctica
8 votes -
Pay dirt for ice core scientists in East Greenland as they reach bedrock
24 votes -
Researchers find ancient high-energy impacts could have fueled Venus’s volcanism
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When Greenland was green: Ancient soil from beneath a mile of ice offers warnings for the future
16 votes -
In a geologic triumph, scientists drill a window into Earth’s mantle
13 votes -
Reaching closer to Earth's core, one lava scoop at a time – 2021 eruption in Iceland gave researchers rare and illuminating access to the mantle
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The boring billion - The world before plate tectonics
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DirecTV fears explosion risk from satellite with damaged battery
7 votes -
Power loss halves GEO satellite Eutelsat 5 West B capacity, while ESO hosted payload spared
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What are lost continents, and why are we discovering so many?
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New video of Intelsat 29e satellite reveals dramatic “anomaly”
13 votes