Proton Rocket Returns To Uneasy Expectations – Satellite Today
A Proton-M rocket. Photo: Khrunichev [Via Satellite 09-30-2014] After four months, the conclusions regarding Proton’s May 16 failure have been released, citing a “loss of structural integrity of a bolted interface” as the probable cause that led to a series of consequences that ultimately undid the rocket. The International Launch Services (ILS) Failure Review Oversight…