Explore the impact of stellar flares on the potential for alien life. Discover how higher levels of UV radiation can both ...

What’s more, Webb used its Near Infrared Camera (NIRCam) instrument to observe glowing interstellar gas and dust illuminated by a supernova explosion approximately 350 years ago. The material glows in ...

Wolf 359’s extreme radiation and frequent X-ray flares make life-sustaining atmospheres on nearby planets highly unlikely, ...

A little-known chapter of the Hubble Space Telescope’s history is a reminder of the risks of looking at the sun ...

with one too close to the star and the other too far out. "If the inner planet is there, the X-ray and extreme UV radiation it is subjected to would destroy the atmosphere of this planet in only ...

The thousands of orbits of COS UV spectroscopic data focused on the circumgalactic medium uniquely probe the history of gas originating from the intergalactic cosmic web on its journey to the galactic ...