Thanks to recent solar activity, parts of the northern states could be treated to a stellar light show as of Oct. 16 ...

The new moon will see dark skies for the peak of the Orionid meteor shower, while three days will pass in front of the red ...

After midnight, find a dark spot away from city lights, lie back facing southeast and let your eyes adjust to catch a glimpse ...

Each Monday, I pick out North America’s celestial highlights for the week ahead (which also apply to mid-northern latitudes in the Northern Hemisphere). Check my main feed for more in-depth articles ...

From colonial city planning to trade winds — here’s why the southern parts of cities like Delhi, Mumbai, and Bangalore often ...

As recently as the 1990s, when the Greenland Ice Sheet and the rest of the Arctic region were measurably thawing under the ...

Day and night will get equal time for a brief moment Monday as much of the world heads into fall. The autumnal equinox arrives Monday, marking the start of the fall season for the Northern Hemisphere ...

Watch Orionid meteor shower 2025 light up tonight's sky. Here's when, where, what time to see the bright Orionids peak ...

Experts say cleaner air, melting Arctic ice and subtle changes in cloud formation are behind the shift. View on euronews ...

The autumnal equinox occurs at 2:19 P.M. EDT, marking the beginning of astronomical autumn in the Northern Hemisphere and spring in the Southern Hemisphere, with equal sunlight distribution across ...

Space weather forecasting is decades behind Earth’s meteorology. Learn what makes auroras so unpredictable—and the real-time ...

Global warming is awakening sleeping giants of ice at the South Pole as glaciers start to flow faster and surface melting ...