A new, groundbreaking study has now overturned a long-standing belief concerning the supermassive black hole at the hub of the Milky Way, known as Sagittarius A*, or Sgr A*. New high-resolution ...
An invisible monster lurks beyond the stars of the constellation Sagittarius near the border with Scorpius: a supermassive black hole, designated as Sagittarius A* (pronounced “Sagittarius A-star”), ...
The James Webb Space Telescope captured the most massive star-forming cloud in the Milky Way's galactic central region. Credit: NASA / ESA / CSA / STScI / Adam Ginsburg / Nazar Budaiev / Taehwa Yoo / ...