North Liberty’s best kept secret looks like a giant satellite dish nestled in a wooded area between North Liberty and ...

Plasma jets erupting from a supermassive black hole in galaxy 1ES 1927+654 provide new insights into jet formation.

Astronomers have witnessed a monster supermassive black hole erupting with a light-year-long jet traveling at one-third the ...

A remarkable black hole, located 270 million light-years away in the Draco constellation, has become the center of ...

International teams of astronomers monitoring a supermassive black hole in the heart of a distant galaxy have detected features never seen before using data from NASA missions and other facilities.

For the first time, scientists witness a supermassive black hole releasing jets of material at immense speeds, offering a glimpse into jet formation and propagation in active galactic nuclei.

The observations revealed features never before seen in real time around a supermassive black hole. Among them was the launch ...

Astronomers used Chandra and VLBA to study 16 supermassive black holes, revealing jets that changed direction significantly over millions of years. Stellar-mass black holes form when massive stars ...

She uses radio spectroscopy of stellar flares to search for extrasolar space weather events such as coronal mass ejections and stellar aurorae. She uses the VLA and VLBA and has worked on a team ...