Noctilucent clouds, Earth's highest clouds, shine blue in the twilight sky from late May to August in the northern hemisphere ...

In a parallel statement, emergency services intensified public advisories, warning of potential heat strokes and respiratory difficulties due to the airborne dust particles. Hospitals reported an ...

The image was created by putting together photos taken by three instruments from their newly-launched PUNCH mission. It's the ...

PUNCH’s vibrant first images reveal the solar wind in a whole new light — literally. This ambitious NASA mission is set to ...

An apocalyptic ‘wall of dust’ is barreling across Chicago — so vast, it’s visible from space. Satellite imagery shows the ...

Aurora on Mars was photographed by Perseverance rover for the first time in visible light, offering insights into solar ...

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

Scientists said the aurora occurred on March 18, 2024, when super-energetic particles from the sun encountered the Martian ...

Gloved and armed with shears, women weave through thorny brambles, clipping and tossing their harvest into wheelbarrows.

Image is the first taken on the surface of another planet, and the first visible-light aurora image from anywhere other than ...