See the video below to see what [styropyro] claims is the brightest laser pointer in the world. The key is a possibly gray market very large green laser array. It appears to have at least 24 ...

The powerful James Webb Space Telescope (JWST) has just completed the first of two planned observations of the infamous "city-killer" asteroid 2024 YR4, which will make a perilously close approach ...

Anyone who stares at the sun, even on a regular day, can get solar retinopathy, Dr. Julie Rosenthal, a clinical assistant professor of ophthalmology and visual sciences at the University of ...

Amazon reportedly wants to buy TikTok ...

The space telescope's image of a odd-looking spiral galaxy is, in reality, two distant galaxies overlapping each other. An elliptical galaxy and a spiral galaxy appear as one celestial body as a ...