A constellation is a group of stars that forms a recognizable pattern in the night sky, one we've given a name, usually after a mythological figure, animal, or object. There are 88 of them officially recognized, and together they map out the entire sky....
You've probably done it without even thinking. You glance up on your way inside, notice one point of light that's blazing far brighter than everything else, and wonder for a second whether it's a star, a plane, or something else entirely. More often than...
A quantum physics prediction sitting untested for 90 years may have finally found its proof, and it came from one of the most extreme objects in the universe. NASA's IXPE telescope just captured the strongest evidence yet that empty space itself behaves like a...
Nobody had ever seen a black hole. Not because telescopes weren't powerful enough in the ordinary sense, but because the object researchers wanted to...
On Wednesday, August 12, the Moon's shadow swept across Greenland, Iceland, and northern Spain, giving mainland Europe its first total solar eclipse in 27 years. For a fleeting two minutes over towns like León and Zaragoza, day turned briefly to twilight, and the Sun's...