EHT data show a 51.8 microarcsecond ring around Sgr A* consistent with the shadow of a 4 million solar mass Kerr black hole viewed at moderate inclination.
archivePrefix = "arXiv", eprint =
3 Pith papers cite this work. Polarity classification is still indexing.
representative citing papers
VLBI observations resolve NGC 7479's nucleus into two radio components separated by ~30 mas with an apparent change in separation over a decade, suggesting relativistic jet motion or nuclear wind shocks.
Outlines science opportunities for space VLBI using SKA-Mid as ground anchor to study AGN jets, high-redshift sources, interstellar scattering, and precise astrometry.
citing papers explorer
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Very Long Baseline Interferometry Search for Nuclear Radio Continuum Emission in the Barred Spiral Galaxy NGC 7479
VLBI observations resolve NGC 7479's nucleus into two radio components separated by ~30 mas with an apparent change in separation over a decade, suggesting relativistic jet motion or nuclear wind shocks.
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Unique Science Opportunities for Space VLBI Systems with the SKA Telescopes
Outlines science opportunities for space VLBI using SKA-Mid as ground anchor to study AGN jets, high-redshift sources, interstellar scattering, and precise astrometry.