It was around 1870 when the British physicist John William Strutt, better known as Lord Rayleigh, first found an explanation ...

The moon will appear a striking reddish color when a magnificent total lunar eclipse becomes visible. Here's when and how to see it.

Red sky at night, sailor’s delight. Red sky in morning, sailor’s warning” is real science. Here’s how dust, atmospheric ...

A small uncrewed spacecraft is buzzing the moon, with under two weeks remaining before its bold attempt to land on the lunar surface.

"As if the light pollution wasn't bad enough." Disturbed passerby shares photo of dystopian discovery after looking up at the ...

The morning woke as the sky turned a deep, dark blue. I stared at the fading stars and thought about the week prior. Montanans were getting fired, livelihoods stolen. Nearly 5,000 public lands ...

This palm-sized device offers projection of the Northern Hemisphere's constellations for enjoyment and learning.

It was around 1870 when the British physicist John William Strutt, better known as Lord Rayleigh, first found an explanation for why the sky is blue: blue light from the sun is scattered the most when ...

Recent technological advancements have made it easier than ever to explore the cosmos. One of the most exciting innovations ...

One thing that has captured my attention (and heart) lately, it how more and more people are starting to embrace saturated ...

The carvings offer a window into AlUla’s past, but its present is a story still unfolding. Here, nature and heritage converge, with open-air museums emerging amidst the desert’s timeless expanse — ...

Josh Dury’s pioneering image shows Mars, Jupiter, Uranus, Saturn, Venus, Neptune and Mercury, as well as Earth, in ‘great ...