Sky gazers have been counting down to today: a "ring of fire" annular solar eclipse is here to darken the skies over the Americas! Solar eclipses happen when the moon passes between the sun and Earth, casting parts of Earth into shadow. In an annular solar eclipse, a halo effect is created when the moon blocks out most but not all, of the sun"s light. An annulus—or ring—of light remains visible. Seen here from Doha, Qatar, in 2019, the phenomenon will appear today over the United States—traveling from Oregon to Texas before continuing to Central America and ending in South America. While the "ring of fire" is visible only in certain areas, partial eclipses will grace parts of all 50 states.
Ring of fire solar eclipse
Today in History
More Desktop Wallpapers:
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A personal collection becomes an institution
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International Day of the Snow Leopard
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Rising up from the black sand like rock gods
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Castle ruins on the island of Halki, Greece
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The Grand Départ: Tour de France begins
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Great Sand Dunes National Park and Preserve
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Ready, set, read
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Barn owl, England
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Lavender fields in Plateau de Valensole, France
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Tour de France 2024 begins
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Everglades National Park marks 90 years
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Necropolis of Dargavs
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Red fox in the Netherlands
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World Wildlife Conservation Day
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Ready for takeoff
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An inland ocean
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Celebrating Labor Day
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An emerald isle of the Emerald Isle
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Tennis in the park
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International Tea Day
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World Art Day
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Andean cocks-of-the-rock, Ecuador
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Astronomy Day and National Public Lands Day
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A day for the dolphins
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Diamond Beach, Iceland
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Corfe gets creepy
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Village of Oia in Santorini, Greece
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Looking back on 150 years of rail travel
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International Chameleon Day
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Skyscraper Day
Bing Wallpaper Gallery

