Black hole science in 2025 did not advance in gentle increments. It lurched forward in giant steps, from record shattering ...

New observations reveal that the relationship between ultraviolet and X-ray light in quasars has changed over billions of ...

APM 08279-5255 is a massive black hole (quasar) that contains about 140 trillion times the amount in all of Earth’s oceans ...

A record-bright LFBOT exposes violent encounters between black holes and stars, helping astronomers understand extreme black ...