At the heart of our Milky Way galaxy lurks a supermassive black hole about four million times the mass of the sun, called ...
The James Webb Space Telescope has captured 19 spiral galaxies "face-on" in near- and mid-infrared. The images "show stars, gas, and dust on the smallest scales ever observed beyond our own galaxy," ...
A team of U.S. astronomers discovered a supermassive black hole that is consuming matter at a phenomenal rate—40x the ...
The James Webb Space Telescope has captured new imagery of supernova remnant Cassiopeia A. It is 11,000 light-years away in ...