Black hole in ULAS J1120+0641 has record mass compared to its galaxy. Quasar's black hole is 1.4 billion solar masses, half its galaxy's mass. Astronomers used JWST to uncover details about this ...
From nebulas and black holes to baby star nurseries and ancient collisions, the universe has never looked more beautiful thanks to NASA's $10 billion-telescope. After nearly three years in space ...
The James Webb Space Telescope resolves the glow of warm dust in a disk halo around Vega, at 23 ... [+] billion miles out. There is no evidence of giant planets around Vega, one of the brightest ...