Discovered in the 18th century, the Helix Nebula, located about 700 light-years away in the constellation Aquarius, belongs ...

This NASA/ESA Hubble Space Telescope image of a vibrant spiral galaxy called NGC 5042 resides about 48 million light-years ...

and also shorter-wavelength ultraviolet and longer-wavelength infrared light, invisible to the eye but detectable by certain telescopes on Earth and in space—and by the still longer waves of ...

ISRO's Aditya-L1 mission captures solar flare 'kernel,' providing new insights into Sun's explosive activities, impacting ...

The massive radiation bursts can endanger space-bound electronics ... variability in the brightness of the ultraviolet light emitted in magnetically active solar regions in the hours before ...

For centuries, lenses have worked the same way: curved glass or plastic bending light to bring images into focus. But ...

Researchers say chlorine in combination with ultraviolet light works to degrade deadly toxins created by harmful algae blooms in drinking water. Treatment plants use a combination of tools to keep ...

Pleasant creatures that, as it turns out, glow bright pink when hit with ultraviolet light. In an incredibly interesting study that was born out of mere happenstance, researchers in Wisconsin ...