A Met Office video explains seven rare cloud types - including noctilucent clouds as they’re sighted in the UK.

This year, the Perseid meteor shower will be active from Thursday, July 17 through Aug. 23. Here's what to know.

The rare arcus cloud, which is very similar to a tsunami, was seen by beachgoers who looked on as the sky turned dark and ...

While recent research shows the night sky is getting brighter every year across North America, the Big Bend area in Texas has fended off the light glow that washes out starry nights.

Celebrate the Fourth with the Fireworks Galaxy, then check out the Demon Star Algol and the Full Buck Moon in the sky this ...

Muhammad Umar, who uses his mother’s Celestron telescope to view the stars, said Jupiter, the largest and oldest planet in ...

The moon will be 99% full Friday night, and with mostly clear skies expected for Louisville in the evening, tonight is a good ...

People enjoying the sunshine at a beach were shocked when they witnessed a rare 'tsunami roll' that looked like it was 'out ...

Both sides of thoroughfares are scattered with dry leaves. But as one looks at the sky his heart glistens with rapturous ...

Several planets stand still in the sky, Titan’s shadow transits Saturn, and Venus gives Taurus a second eye in the sky this week.

There's something neat that happens when the full moon is closer to the horizon, and we call it the "moon illusion." ...