Telescopes Telescope Technology James Webb Space Telescope Radio Astronomy Data Collection Multiwavelength Observations Ground-based Observations Telescope Observations Astronomical Instruments Luminous Red Galaxies Photometric Calibration Data Analysis Spectroscopy Gamma-ray Astronomy Cameras Survey Techniques LIGO Imaging Techniques Multi-wavelength Observations High-Resolution Imaging Remote Sensing Observatories Solar Observations Simulation Studies Observatory Collaboration Satellite Tracking Night Sky Observation Coronagraphs Gamma Rays X-ray Astronomy Asteroid and Comet Observation Euclid Satellite Infrared Astronomy Telescope Use Viewing Conditions Photometric Observations
High-resolution VLA and VLBA imaging pinpointed compact synchrotron cores in each galaxy, confirming concurrent black hole activity.
