Today, the German eROSITA consortium released the data for its share of the first all-sky survey by the soft X-ray imaging telescope eROSITA flying aboard the Spectrum-RG (SRG) satellite. With about 900,000 distinct sources, the first eROSITA All-Sky Survey (eRASS1) catalogue has yielded the largest X-ray catalogue ever published.

The Low Frequency Array (LOFAR) world’s largest and most sensitive radio telescope operating at low radio frequencies. LOFAR was previously organised as a project and is now, on 22nd January, being transformed, into an independent legal form: a consortium for a European research infrastructure.

The next talk of the Virtual Babelsberg Starry Nights of the Leibniz Institute for Astrophysics Potsdam (AIP) on the topic "Deep Views into the Void - The Hubble Deep Fields" will be broadcast on the YouTube channel "Big Bang, Universe and Life" from Thursday, 18 January 2024.

New observations and sophisticated methods provide new and unexpected insights into the magnetic secrets of a star: the magnetic braking of a star's rotation is weakened with increasing age. This influences the habitability of exoplanets.

This week there are two moon-related events: on Thursday a video lecture on "Return to the Moon" (episode 2) as part of the virtual Babelsberg Starry Nights and on Friday the opportunity for live observations with the world's fourth largest refracting telescope in Potsdam.

Scientists from the Leibniz Institute for Astrophysics Potsdam (AIP) have discovered a new plasma instability that promises to revolutionize our understanding of the origin of cosmic rays and their dynamic impact on galaxies.

Under certain circumstances galaxies release huge quantities of matter into their environment, triggered by a large number of explosions of massive stars.

Dr Maria Werhahn receives the Carl Ramsauer Award 2023 of the Physikalische Gesellschaft zu Berlin e.V. for her outstanding doctoral thesis at the Leibniz Institute for Astrophysics Potsdam (AIP) and the University of Potsdam.

Commonly thought to be long-lived satellites of our galaxy, a new study now finds indications that most dwarf galaxies might in fact be destroyed soon after their entry into the Galactic halo.

In the spirit of Copernicus’s revolutionary idea and in honour of his 550th anniversary, a one-day Heraeus symposium will take place in Berlin on 10 November, focussing on our place in the universe, galaxy and solar system.

After a long break, the Great Refractor will again open its dome for public observation evenings.

ESA’s Gaia provides many new and improved insights into our galaxy and beyond with the release of five new data products. Among other findings, the mission reveals half a million new and faint stars in a massive cluster.