Spektr-RG

Roscosmos/ESA2019X-ray sky surveyProton-MRussia/Germany

AgencyRoscosmos/ESA

Year2019

TypeX-ray sky survey

RocketProton-M

CountryRussia/Germany

About the Mission

An X-ray observatory mapping the entire sky in high energy. Discovered millions of supermassive black holes. Created the most detailed X-ray map of the universe. The eROSITA instrument has cataloged over 1 million X-ray sources.