The spiral galaxy 2MASX J23453268−0449256 is located nearly 1 billion light-years away from Earth, and measures about three ...

Further studies predicted that Andromeda's eventual collision with our Milky Way was inevitable ... would see our solar system catapulted to an outer arm of the newly merged galaxy.

Astronomers at the University of Michigan have discovered a new satellite of the Andromeda Galaxy (M31), the Milky Way’s closest ... has yet to view the system. JWST or NASA’s upcoming Roman ...

We've known for over 30 years that there are other stellar systems in our galaxy, but we don't have any idea how many there are.

An international team led by the University of Geneva (UNIGE) has discovered the most distant spiral galaxy candidate known ...

Comet—A small solar system body made of ice and dust ... including its two largest members, the Milky Way and the Andromeda Galaxy. Long-period comet—A comet with an orbital period exceeding ...

Astronomers have discovered the most distant and thus earliest spiral galaxy ever seen, using the James Webb Space Telescope ...

Graduate students from the Graduate University for Advanced Studies (SOKENDAI) participated in an observational training ...

The Milky Way is one of billions of galaxies in the universe and home to our own solar system. It appears as a hazy band in the sky when viewed from Earth.

"A supercomputer simulation shows many galaxies merging over time. The parts of galaxies we can see are glowing stars forming ...