Stellar light show predicted for next year as black hole swallows star By Michael Irving. August 26, 2024 ... Almost two years later, the X-ray and UV light flared back up.

What is ultraviolet light, and where does it come from? Learn how UV radiation is classified, measured, and used in medicine, manufacturing, astronomy, and daily life, plus how to stay safe.

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In a nutshell Stellar flares emit 3-12 times more far-ultraviolet radiation than previously thought, based on analysis of 182 ...

Astronomers observe elusive stellar light surrounding ancient quasars. ScienceDaily. Retrieved June 2, 2025 from www.sciencedaily.com / releases / 2024 / 05 / 240506131527.htm.

Planets orbiting red dwarf stars may have a harder time hanging on to the conditions needed for life to arise and survive than previously thought, data from NASA's dead space telescope GALEX reveals.

Far-UV light should be especially good at killing the virus when it’s in the air, Brenner said. But bodily fluids appear to be the primary means of transmission among chickens and turkeys ...

However, the blue tapetum also lets up to 60 percent of UV light pass through to the eye’s color sensors. The reindeer likely see the winter world as a shade of purple the way a human may see a ...

UV Light Reveals Surprising Seashell Secrets From 240 Million Years Ago Ancient shells get a gorgeous glow-up and show off their fancy patterns. Amanda Kooser.