Space truck "Progress M-27M" have not had time to burn in the dense layers of Earth's atmosphere, and professionals have already put forward their own guesses relatively defeated. According to one version, an emergency situation with the ship formed in response to the delayed enable third stage of the rocket. "Cause" emergency start "Progress" - the malfunction of the third stage of the carrier rocket "Soyuz". According to our information, happened late inclusion of third stage motors" - quoted an anonymous source in the space industry TASS. According to his statement, "there is a technical problem of a specific product, it is a special case, not the system". Earlier, another anonymous source in the space industry announced that the state Commission studying the causes of the tragedy, "Progress M-27M", also came to the conclusion that in an emergency situation to blame the problems in the "Soyuz-2.1 a". In Roskosmos do not have to explain these data, promising to report on the findings of the state Commission after may 13, when it will be completed by the specialists. The carrier rocket "Soyuz-2.1 a" with the space truck "Progress" was launched from Baikonur on April 28. It was expected that after 6 hours, it will dock with the ISS. However for unknown reasons, the ship flew into a higher orbit than planned, the increase amounted to 30 km "Progress" began uncontrollable spin, and with him ceased to receive information. The experts tried to establish a relationship with the ship, but failed. As a result, had to admit that "Progress", which was supposed to bring to the ISS products, air and equipment, lost and falls towards the Earth. May 8 05:04 Moscow time the Russian space Agency has said that "Progress M-27M" ceased to exist. Entry into the dense layers of the atmosphere happened on 160-m coil over the Central Pacific ocean. The results of the investigation of an incident involving the tragedy of "Progress", will be presented no later than may 13, after the work of the state Commission.