December brings some spectacular targets for astrophotographers, chief among them the Orion Nebula, the Pleiades and the ...

In a groundbreaking discovery, scientists using NASA’s Transiting Exoplanet Survey Satellite (TESS) have uncovered a celestial “song” emanating from a red giant star in the Gaia BH2 system, located 3, ...

It must be stressed that Comet 3I/ATLAS poses absolutely no threat to Earth and will remain far away. On its closest approach ...

All 88 internationally recognised constellations have European origins. But First Nations astronomy tells older, beautiful ...

Nearly 4.5 million years ago, two large, hot stars brushed tantalizingly close to Earth's sun. They left behind a trace in ...

December's full moon 2025 will be the cold supermoon, set to rise amid the longest nights of the year and start of spectacular Geminids meteor shower.

This month will bring some striking celestial sights, including one of the year’s best meteor showers and a glowing ...

Plus, the Geminid meteor shower peaks on the night of Dec. 13-14, and the winter solstice arrives Dec. 21 at 10:03 a.m.

Any clear night this month is the perfect time to pull out those binoculars or your telescope to observe the Orion Nebula.

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The next full moon is the last supermoon of 2025, set to shine for days. Here's what to know about December's cold moon and the longest night of year.