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20172025
most citedEvidence of Galactic Center Expansion from Gaia DR3 Stars along the South North Axis: Implications for the JWST Early Galaxy Problem

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astro-ph.GA2017

Merging or division. I. Dependencies between the magnitude gap of groups and the morphology of two brightest galaxies

Abraham P. Mahtessian, Vardan H. Movsisyan, Lazar A. Mahtessian

In the present study, the dependences of the morphological types of the first and second ranked group galaxies on the magnitude gap were studied. It is shown that there is no incre…