A central finding of the research showed that surface changes in starspots on XX Trianguli do not follow sun-like magnetic ...

Keep your eyes on the sky this upcoming year for a chance to spot breathtaking meteor showers, a special view of Saturn and a ...

I pick out North America’s celestial highlights for the week ahead (which also apply to mid-northern latitudes in the ...

Red sprites are a rare type of lightning that occasionally appears high up in the sky at the top of thunderstorms, according ...

Mars is on the cusp of becoming bigger and brighter than at any point since 2022 as it comes into alignment with Earth and ...

Have you ever looked up in the sky and noticed colored spots on either one or both sides of the sun? If so, you probably saw ...

Why is it red? There's no sun, it's overcast," a person says in a ... "This scattered the sunlight more than usual creating a redder sky." This image, courtesy of the US National Weather Service ...

"File that theory under the 'red sky in morning sailors take warning/red ... which means "with the sun," according to the National Weather Service. They are often white but can be quite colorful.