Smithsonian Magazine on MSN
Medieval writings and tree rings helped researchers track a solar storm from 800 years ago and reconstruct past solar cycles
In February of 1204, Japanese poet Fujiwara no Teika recorded a strange sight. He penned diary entries about red lights ...
On Earth, extreme solar activity often appears as beautiful, benign auroras. But venturing beyond the safety of the Earth's ...
A new technique using tree-ring carbon data and historical records uncovered a solar event from 1200–1201 CE, offering ...
The wholesale review and comparison of historical records allowed the researchers to reconstruct the solar cycles between ...
Medieval poets wrote about auroras. Their work is providing clues to the solar cycle Medieval poets, including a Japanese noble, provided key descriptions to track down solar events ...
Discover the wide-open world of the Middle Ages with all its dangers and mysteries! Hunt and cultivate your land, build your home and expand your village into a flourishing medieval town. Europe in ...
Ancient trees like this one preserved in the waters of Fallen Leaf Lake in California are helping scientists piece together the region’s drought patterns. Ancient trees like this one preserved in the ...
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