ISS orbit correction not completed as Progress spacecraft engines fail to start — source

MOSCOW, May 16. /TASS/. Progress M-26M cargo spacecraft’s engines did not start today to lift the orbit of the International Space Station (ISS), a source in the space industry told TASS on Saturday.

"Services on the ground [Mission Control Center in the Moscow Region] gave a command to perform the maneuver, but Progress spacecraft engines failed to start, according to the US. The reasons are under investigation," the source said.