Russia has lost control of its only space radio telescope but officials are working to re-establish communication, the country's beleaguered space agency said Monday.
The incident is the latest setback for Russia's debt-laden space industry, which in recent years has suffered the loss of spacecraft, satellites, and a failed manned launch.
Roscosmos said a US observatory detected signals from Russia's gigantic Spektr-R, or RadioAstron, telescope, which stopped responding to commands from Earth last Thursday.
Roscosmos said that meant the onboard systems were working independently.
The Spektr-R telescope was launched into orbit in 2011 to study black holes, neutron stars and Earth's magnetic field, among other subjects.
Complete with ground-based observatories and a 10-meter-long antenna, RadioAstron is one of the largest telescopes ever made.
A new attempt to regain control of the telescope will take place from 1600 GMT Monday, the space agency said in a statement. Previous attempts ..