Massive Black Hole Discovered ‘Extremely Close’ To Earth
Published
It's not supermassive, but it is pretty big
Full ArticlePublished
It's not supermassive, but it is pretty big
Full ArticleWhile ESA’s satellite INTEGRAL was observing the sky, it spotted a burst of gamma-rays - high-energy photons - coming from the..
In October 2022, an international team of researchers, including Northwestern University astrophysicists, observed the brightest..