The sky appears blue due to the scattering of sunlight by atmospheric gas molecules. Shorter blue wavelengths scatter more than longer wavelengths lik ...

Cameras and NOAA weather satellites captured the moment when a meteor exploded into a brilliant fireball over the western U.S ...

"Maybe a basketball, maybe a small table, and most of it snapped off and melted and the very centre of it survived and hit ...

The Southern Taurid meteor shower reaches its peak Nov. 12. Here's how to maximize your chances of seeing a colorful fireball ...

green or red? This seemingly simple question delves into the fascinating interplay of chemistry and physics that governs the colours we perceive in our environment. The blue hue of the sky is a result ...

Magnesium meteors burn sky blue as they plummet toward Earth ... Orion at about 11 p.m. The solar system's most-distant ...

In 1974, astronomers sent a call out into the cosmos from a massive telescope in Puerto Rico. The anniversary of the message brings reflections on a new missive to the stars and grief for a lost ...

For the DP World Tour Championship in Dubai, it took planning and water. “The desert golf courses are actually the most ...

This NASA/ESA Hubble Space Telescope image features NGC 1672, a barred spiral galaxy located 49 million light-years from ...

Scientists have calculated the Earth to be 4.54 billion years old, with an uncertainty of 50 million years on either side.

Picture it: Clean, crystal-clear oceans, lush forests, vibrant coral reefs, and blue skies. Each creature has its place ... I ...