Social media users across the Southwest, including in Arizona, shared photos of a mysterious beam of light in the sky on the ...

We've even been asked if you could run solar cells during the long lunar night on reflected earthlight, so we decided to ...

According to NASA, the aurora on Earth may last only a few minutes, but on Saturn, it can last for days. In the 2010s, aurora ...

The science team behind Perseverance wanted to know whether that glow from the Mars aurora could be seen in the visible ...

The James Webb Space Telescope has observed glowing auroras on Jupiter like never before.

Glowing lava erupted from Mount Etna after “strombolian activity” was observed at the volcano’s South East Crater. Trump signs executive orders on school discipline, education reform NATO ...

Video shows lava spurt into the Sicilian sky for the 10th episode of Strombolian activity in six weeks as Europe's tallest and most active volcano Mount Etna erupts again. Judge appears inclined ...

SOMA Night Lights will celebrate local architecture and ... “It’s so perfect since yesterday was Earth Day, we’re still celebrating our beautiful globe,” said Sincavage of the exhibit.

NASA's Perseverance rover has observed an aurora on Mars in visible light for the first time, with the sky glowing softly in green in the first viewing of an aurora from any planetary surface other ...

NEW YORK — A strong solar storm headed to Earth could produce ... making the light displays more common and widespread. Colorful northern lights have decorated night skies in unexpected places ...

An invisible molecular cloud that could shed light on ... close to Earth. Named Eos after the Greek goddess of the dawn, the cloud of gas would appear huge in the night sky if visible to the ...