The last dark skies of spring are the perfect time to get to know a new smart telescope and go deep-sky stargazing.
Remarkable backyard footage captures giant solar prominence and streams of coronal rain flowing along the sun’s magnetic field lines.
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Three planets, two stars and one moon create a spectacular June sky show.
Searing across the night sky, a meteor puts on a spectacular show above Arizona’s Kitt Peak National Observatory.
Night shining noctilucent clouds could brighten the sky before dawn and after sunset from tonight!
A deep partial lunar eclipse on August 27-28, 2026, will be visible in North America and will be the best lunar eclipse anywhere on Earth until New Year’s Eve 2028.
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Heads up aurora chasers! We could be in for a show! Multiple CMEs are en route and could spark strong geomagnetic storm conditions and auroras deep into mid latitudes.
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A trio of major solar flares triggered radio blackouts across Earth and may spark impressive northern lights as possible solar storms head our way.
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With the eclipse occurring near sunset over a complex landscape, eclipse chasers must do their research before the big moment on Aug. 12, 2026. Here’s what to do.
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Over 60 hours of light data was used to create this stunning view of the gravitationally bound “Leo Triplet” galaxies.
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