April 21 - 28 is International Dark Sky Week, a global celebration of the night sky during which like-minded organizations ...

Last spring, the strongest geomagnetic storm in two decades slammed Earth, producing light displays across the Northern ...

Space exploration missions have revealed that polar vortices aren’t uncommon beyond Earth. They’ve been observed throughout ...

Best viewed from the Northern Hemisphere, the Lyrid meteor shower is the world's oldest known of its kind and reliably occurs ...

The warming hole might be a sign that Atlantic Ocean currents are slowing down. This network of currents regulates Earth's ...

The Lyrids are best viewed in the Northern Hemisphere during the dark hours between midnight and dawn. The website Time and ...

More than 230 million years ago, long before giant dinosaurs thundered across Earth, a chicken-sized creature walked near the ...

This year, storms and cloudy weather are in the forecast for parts of the United States that could spoil the view of the ...

Residents of several Northern U.S. states could have the opportunity to see the dazzling northern lights this week. Here's ...

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