The universe's first galaxies were hot messes, according to a recent study. During their younger days, they were wild, chaotic bundles of turbulent gas, churned up by huge gulps of intergalactic gas, ...

A team of astronomers has discovered the largest and most distant water reservoir ever detected in the universe, surrounding ...

A class of University of Texas astronomy students has discovered that nearby dwarf galaxy Segue-1 seems to host a ...

Explore the universe with multi-messenger astronomy, combining light, gravitational waves, neutrinos, and cosmic rays for a complete view.

Tel Aviv scientists predict ancient radio signals from the early Universe that could reveal how dark matter shaped stars and ...

Researchers propose that hydrogen gas from the early Universe emitted detectable radio waves influenced by dark matter.

The most prominent clouds here are RCW 94, which represents the right wing of the bat, and RCW 95, which forms the body, while the other parts of the bat have no official designation. Credit: ...

Understanding how the universe transitioned from darkness to light with the formation of the first stars and galaxies is a key turning point in the universe’s development, known as the Cosmic Dawn.

Astronomers have unveiled a new catalog of massive galaxy clusters, revealing new insight on the evolution of the universe ...

I/ATLAS was first discovered on July 1, 2025, by the ATLAS telescope system in Hawaii. Its hyperbolic orbit, a trajectory not ...

The sun and moon’s exact size ratio allows solar eclipses on Earth, a phenomenon impossible on other planets and only visible ...

Vogelsberger grew up in Germany, and received his undergraduate degree in physics from the University of Mainz and his PhD from the University of Munich and the Max Planck Institute for Astrophysics ...