A mysterious light in the sky, called Steve, now has a twin sibling. The European Space Agency’s trio of Swarm satellites recently discovered a river of plasma high in the upper reaches of Earth’s ...

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

With no light pollution nearby, the night skies around the Vera Rubin Observatory glow in brilliant colors in this timelapse photo. The Vera Rubin Observatory is designed to study dark matter, which ...

It turns out the purple sky was caused by pink lights inside Lincoln Financial Field, one of several buildings in Philadelphia that went pink to raise awareness for the Magical Mila Foundation. The ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. NEW YORK (PIX11) – It’s the kind of ...

If you’re planning to get out and see the aurora next time the Sun fires a blast our way, you might want to keep an eye out for a brand new type of sky glow that’s just been discovered. This ...

With no light pollution nearby, the night skies around the Vera Rubin Observatory glow in brilliant colors in this timelapse photo. Astronomers are also using these telescopes to study dark energy as ...