Nearly two years after launch, the eROSITA consortium, in which the observatory is heavily involved, will have its first data release. This release, called early data release (EDR), will include the calibration and science verification observations. These observations were carried out between Septem...
The large Magellanic Cloud (LMC) is the largest satellite galaxy of the Milky Way. The LMC is home to many interesting objects such as SN1987A or the nebula 30 Doradus. Also known as the Tarantula nebula, 30 Doradus is an emission nebula and one of the largest and most active...
The first black hole ever discovered in our Galaxy is part of the high-mass X-ray binary Cygnus X-1. This system consist of two components, the blue giant star HD 226868 and a black hole. Previously, the distance was thought to be around 6100 lightyears, which indicated that the black hole...
The first all-sky survey by the eROSITA X-ray telescope revealed the entire X-ray Universe with unprecedented detail in June 2020. The study of one particularly interesting feature, the large-scale “eROSITA bubbles” in the halo of the Milky Way, has now been published in Nature. What has...
Javier García, who has been a Humboldt Fellow at our observatory since 2017, has been awarded the ‘2021 Early Career Award’ by the American Astronomical Society. His main focus is to understand the X-ray radiation around accreting compact objects, such as black holes and neutron stars. W...
Binary stars are well known to astrophysicists. One stellar double-act in particular has drawn their attention, as part of the X-ray radiation that binary star systems usually emit is missing, and the x-rays it did emit seemed to have strange properties. A research team led by FAU observed a binary....
The eROSITA telescope has finished its first sweep across the sky and presents us the deepest image of the X-ray that humanity has ever seen. This map is about 4 times deeper than what has been seen by the ROSAT all-sky survey 30 years ago and contains over 1 million hot objects,...
The Laboratory Astrophysics Division (LAD) of the American Astronomical Society (AAS) announced Dr. Natalie Hell, a former PhD student at the Dr. Karl Remeis-Observatory, to receive its 2020 Dissertation Prize. Natalie got this prize because of her thesis “Benchmarking Transition Energies and ...
Without a doubt the Dr. Karl Remeis-Sternwarte is a special place of the FAU. In the series “Besondere Orte der FAU” the university of Erlangen-Nuremberg presents its Astronomical Institute located in Bamberg.
The publication of Chinese astronomers about a black hole as massive as 70 solar masses immediately triggered theoretical investigations as well as additional observations by other astrophysicists, because theoretically stellar black holes have masses of about ten times that of our Sun. The Astronom...
