NASA's Europa Clipper captured this image of a starfield—and the planet Uranus—on Nov. 5, 2025, while experimenting with one ...
The distant universe might be littered with supermassive stars between 1000 and 10,000 times the mass of the sun, which could ...
F rom the very first images, JWST showed that it was going to be a revolutionary instrument, and yet it continues to surprise ...