Technology readiness levels (or TRL levels, because repeating the last word of initialisms is common in English) is a metric ...

NASA's Perseverance rover has observed an aurora on Mars in visible light for the first time, with the sky glowing softly in ...

By commanding Perseverance to look up at just the right time, an explosion of green speckles was recorded on the rover’s cameras.

This NASA/ESA Hubble Space Telescope image features a sparkling cloudscape from one of the Milky Way's galactic neighbors, a ...

Indian Space Research Organisation's Aditya-L1 mission achieved a milestone. It captured a significant solar flare and plasma ...

Scientists directed NASA’s Perseverance rover to take an image of the Martian sky after a solar storm in hopes that an aurora ...

or an artificial UV light source. Some animals absorb the UV wavelengths and reflect visible wavelengths, while others seem to display UV coloration—invisible to the human eye without ...

ISRO on Wednesday announced that the Solar Ultraviolet Imaging Telescope (SUIT) onboard Aditya-L1 Mission observed powerful ...

NASA's Perseverance rover observed an aurora on Mars for the first time in visible light. The phenomenon, marked by a soft ...

Scientists used cameras aboard NASA's Perseverance rover to capture unprecedented views of the Red Planet's green glowing sky ...

Discover how blue light from screens affects your eyes, sleep and health, plus simple strategies to protect your vision in ...