John Conway

John Conway is a Professor of Radio Astronomy at Chalmers University of Technology, serving as Director of Onsala Space Observatory. His work spans multiple domains in observational astrophysics, focusing on:

• High-resolution VLBI imaging of black holes and AGN
• Instrumentation development for submillimeter telescopes
• Multiwavelength studies of M87 and Sgr A* black holes
• Large-scale radio surveys with LOFAR and SKA technologies

As a key member of the Event Horizon Telescope collaboration, he contributes to polarization analysis and magnetic field studies around supermassive black holes. His instrumentation projects include work on the Onsala Twin Telescopes and SKA data stacking techniques.

Current research involves black hole shadow characterization, jet dynamics, and machine learning applications for radio source detection. He collaborates extensively with international teams across projects like ALMA, LOFAR, and APEX.