"My work so far was focused on the formation and evolution of galaxies using modern machine learning methods" - explains Dr. William James Pearson of the NCBJ Astrophysics Division. Dr. Pearson received one of this year's scholarships from the Minister of Education and Science for outstanding young scientists demonstrating significant achievements in scientific activity.

On June 27, the Awards of the Director of the Fundamental Research Department of NCBJ were presented for scientific achievements and popularizing activities for 2021. This year, the following were awarded: PhD. Varvara Batozskaya from the Department of High Energy Physics, prof. Marek Biesiada from the Department of Astrophysics, professors Michał Kowal and Janusz Skalski from the Department of Theoretical Physics and prof. Katarzyna Małek from the Department of Astrophysics for achievements in the area of ​​popularization.

Scientists are trying to determine the properties of the graviton – the hypothetical particle that carries the gravitational force. In a study published in the Journal of High Energy Astrophysics, based on the analysis of 12 galaxy clusters, prof. Marek Biesiada and his colleagues presented a new limit on the mass of graviton. It is seven orders of magnitude stronger than the limitations of observing gravitational waves.

Exotic, rapidly rotating objects are of interest to astrophysicists. Polish astronomers are trying to obtain information about the physical conditions inside fast-rotating neutron stars. In a work published in The Astronomical Journal, they enriched the analysis with effects resulting from the phenomenon of gravitational darkening.

Registration for the 5th edition of the International Conference „Cosmology School – Introduction to Cosmology” co-organized by the National Centre for Nuclear Research (NCNR) has started. The conference has already become part of the schedule of Polish astrophysical scientific events and is recognized in the arena of cosmological conferences worldwide.

Publicly available data is not too popular among scientific breakthrough seekers. Usually they were extensively researched and there is nothing more to discover. However, there are exceptions, such as the quasar HE 0435-5304, which sounds boring by name.