Astronomers have discovered the most distant and thus earliest spiral galaxy ever seen, using the James Webb Space Telescope ...

The Milky Way black hole is called Sagittarius A (asterisk), near the border of Sagittarius and Scorpius constellations. It is 4 million times more massive than our sun.

Why it's so special: The Milky Way often appears as a reddish, pinkish and bluish-white arc across the night sky, but this new super-long exposure image from South Africa's ground-based MeerKAT ...