Astronomers have, for the first time, directly observed star clusters merging at the cores of dwarf galaxies—a process long ...

By analyzing the available observational data, astronomers from the Tribhuvan University in Nepal and elsewhere have ...

All but one of Andromeda's satellite galaxies were found to be pointing right at us. According to our best models, that ...

A large fraction of M31's dwarf satellites are confined to a plane around the Andromeda Galaxy, as confirmed earlier in 2025 ...

YSU professor contributes to groundbreaking Hubble Space Telescope research published in “Nature.” YSU Communications A ...

Astronomers have discovered a rare kind of galaxy that seems to be missing one of the universe’s most important ingredients: ...

The Webb telescope has spotted exoplanets circling white dwarf stars, proving that planets can survive their star’s violent ...

Discover the Bullseye Galaxy with nine rings, a potential giant low surface brightness galaxy, through groundbreaking ...

The James Webb Space Telescope has investigated an exoplanet that’s super cool — literally. The huge planet, which is six times the mass of Jupiter, is the coldest exoplanet ever detected, with an ...

Cosmological simulations say that such an alignment should not happen, with a probability of less than 0.3%. Our neighboring Andromeda Galaxy (Messier 31, or M31) appears to sport a lopsided ...