Solar observers have been on a wild ride over the past decade, painstakingly trying to make sense of our yellow dwarf star’s increasingly puzzling sunspot cycles — or, rather, the lack of such cycles.
Ancient Chinese astronomers observed a solar eclipse in 709 BCE with remarkable detail. These old records are now helping scientists understand Earth's rotation changes over thousands of years. They ...
As a ball of ultra-hot gas, how does the sun rotate? This complex form of rotation drives some fascinating phenomena. When you purchase through links on our site, we may earn an affiliate commission.
Joint USAF/NOAA Solar Geophysical Activity Report and Forecast SDF Number 293 Issued at 2200Z on 20 Oct 2023 Joint USAF/NOAA Solar Geophysical Activity Report and Forecast SDF Number 292 Issued at ...
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Did the world’s first solar eclipse change Earth’s rotation? Scientists decode a 709 BCE mystery
Observations of the sky recorded thousands of years ago continue to play a remarkable role in modern science, demonstrating that careful human observation has long-lasting value. One particularly ...
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