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Equinox increases chances of geomagnetic storm from solar eruption this week
The sunspot AR3835 erupted on Sunday (Sept. 22) during Earth's equinox when a glancing blow can cause a geomagnetic storm.
Northern Lights: Why Today’s Equinox Could Mean Intense Displays
EDT on Sunday, September 22, 2024, the sun will cross the celestial equator, putting the magnetic fields of Earth and the ...
The Autumnal Equinox explained
We are officially in fall, which was marked Sunday by the Autumnal Equinox. That’s when the earth’s axis is tilted neither ...
Clouds block view of ‘Salkhenge’ at sunset on fall equinox
The fall equinox not only marks the first official day of fall, here in San Diego it is also the time to view "Salkhenge." ...
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September Equinox 2024: Equal day and night as Sun crosses equator today
Parts of the world, including India, will experience equal hours of day and night on Sunday when the Sun crosses the equator, ...
Chicagohenge sunset, sunrise phenomenon brings photographers downtown as fall equinox approaches
As the sun sets, it lines up perfectly with Chicago's east-west streets and is framed by downtown skyscrapers. The possible ...
The Northern Lights Are Peaking This Year—Here’s Where to Watch
From treetop cabins and ice dining to glass domes and snowmobile excursions, these arctic hideaways and experiences are ...