NASA’s Chandra X-ray Observatory and Hubble Space Telescope have been used to study a cluster of stars, nicknamed “Nikhuli," ...
Views of a massive galaxy cluster Abell 2256 have been captured by NASA’s Chandra X-ray Observatory, ESA’s XMM-Newton and ...
The discovery is based on observations showing a large cone-shaped cavity near Sgr A.
Peering into the heart of our own galaxy is incredibly difficult. "To observe our own black hol ...
Astrophysicists at Northwestern University have found the first direct evidence of wind blowing from Sagittarius A*, the ...
Northwestern researchers used ALMA to map galactic-center carbon monoxide gas 100 times more deeply than ever before and ...
For half a century, physics insisted that the supermassive black hole at the center of our galaxy had to be pushing gas ...