The next full moon will rise next to Romulus star and Beehive cluster. Here's when to watch and what to know about special February snow moon meaning.

Earth's moon is both the brightest and the largest object in the night sky, in terms of apparent size, making it a ...

T Coronae Borealis, a star system 3,000 light-years away, is expected to erupt as a nova in June 2026, briefly becoming ...

V isit the Antarctic and you’ll find penguins. Lots of penguins. Chubby, slow (on land, at least), feathery penguins. And do ...

A NOAA forecast suggest that northern lights may be visible in northern U.S. states on Jan. 27. Here's where aurora displays ...

As winter deepens across the Northern Hemisphere, the constellation Orion takes center stage in the night sky. On the evening ...

Using powerful X-rays, researchers at SLAC are trying to recover erased traces of a 2,000-year-old star catalog that could ...

January is the best time to observe these constellations—some prominent and some not so much.

Unfortunately for planet hunters, Mercury, Venus and Mars are all too close to the sun to observe; they will come out of the ...

This celestial wonder sits unassumingly near the head of the northern constellation Cepheus the King within 20° of the North Celestial Pole. Despite its low overall magnitude, the Bow-tie Nebula (also ...

The year 2025 ended with more than 14,000 active satellites from all nations zooming around the Earth. One-third of them will soon move to lower altitudes. The maneuvers will be undertaken by SpaceX, ...

The sun wanders the Milky Way alone; our star orbits the galaxy’s distant center without any stellar siblings. But it wasn’t always this way. The solar system was very likely born in a tremendous gas ...