eROSITA's second data release catalog delivering most comprehensive high-energy census of the cosmos to date

The eROSITA (extended ROentgen Survey with an Imaging Telescope Array) telescope, the primary instrument aboard the Russian-German Spektr-RG space observatory, was developed by the Max Planck Institute for Extraterrestrial Physics (MPE) and collaborators to study the soft X-ray night sky. The mission launched in 2019 a…