A fire has erupted at a research facility belonging to Russian space agency Roscosmos in the town of Korolyov outside Moscow, the state-run TASS news agency reported on Wednesday, citing emergency services.The Central Research Institute of Mechanical Engineering in Korolyov is the space agency's lead research institute.For all the latest headlines follow our Google News channel online or via the app.According to a preliminary assessment, the fire was caused by a short circuit and resulted in no casualties.TASS did not provide details on the size of the fire or any damage caused.Read more: