Scientists find 2 million active black holes, exploding stars and more, nearly doubling our view of the high-energy universe

Two million X-ray sources, including black holes and exploding stars, have been cataloged by the eROSITA instrument. According to Starlust and UA.NEWS, this development effectively doubles the count of known cosmic X-ray objects.

The data set provides a comprehensive view of previously obscured high-energy phenomena, significantly expanding the scientific understanding of the universe. Additional reporting from Earth.com and Space describes the findings as a detailed map revealing colossal collisions, strange stars, and unusual signals.

While all outlets concur on the scale of the discovery, coverage does not yet specify how these findings will be prioritized for future study or identify which specific black holes warrant immediate observation. The catalog is now recognized as a primary resource for ongoing astronomical research.