Welcome to the Astronomical Institute

The Astronomical Institute of Ruhr University Bochum brings together several research groups that study the Universe from a variety of perspectives, ranging from individual astrophysical sources to the largest structures in the cosmos.

These include, among others, the search for the sources of high-energy neutrinos, the study of galaxies and their evolution, radio astronomical investigations of cosmic magnetic fields and particle acceleration, and the exploration of the large-scale structure of the Universe using precise observational data.

We employ modern observational methods across the entire electromagnetic spectrum and work closely with international observatories and survey projects. Together, we contribute to a deeper understanding of the Universe in all its diversity.

News

Nobel Prize in Physics for Francis Halzen: The Success Story of the IceCube Neutrino Observatory

The pioneer of neutrino astronomy opened a new window to the universe in the Antarctic ice. He has held an honorary doctorate from Ruhr University Bochum since 2022.

Long Night of Astronomy

On August 12, 2026, the German Mining Museum in Bochum and the “ Department ” for Physics and Astronomy invite you to an unforgettable evening celebrating the partial solar eclipse. All of Germany is celebrating the Long Night of Astronomy , and we’ll be there with a...

Collaborative Research Center in Astronomy to Receive Continued Funding

The team is investigating previously unexplored interactions between different energies and particles in space. Stars are born and die, and charged particles, rays, and neutrinos collide and influence one another. Since 2022, Collaborative Research Center (SFB) 1491,...