 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
Moscow (AFP) April 11, 2011 Yuri Gagarin's first space flight was plagued with technical problems and his ship would never have left the ground if it had been subject to today's safety standards, a top rocket scientist said Friday. "During Gagarin's flight there were around 11 criticisms made and abnormal situations of various levels of complexity," said veteran Soviet rocket scientist Boris Chertok, the Interfax news agency reported. Problems began when it turned out Gagarin weighed 14 kilograms (30 pouds) too much in his spacesuit, said Chertok, 99, who worked with the ship's brilliant designer, Sergei Korolev, at the design bureau that created the Vostok ship. To lighten the load, they decided to cut off some of the cables, but accidentally cut connections to pressure and temperature sensors, Chertok said, speaking at a meeting of the state-owned spaceship constructors, Energia. In a potentially fatal error, the launch rocket sent Gagarin's ship into marginally the wrong orbit, with the minimum and maximum distances from Earth being a few kilometres out. The difference meant that if the engines had failed and if Gagarin had needed to land using atmospheric braking, his ship would have taken not a week, as calculated, but a month, while he only had food for 10 days, Chertok said. The first manned space flight 50 years ago came after animals died on two flights after being sent into orbit in the Vostok ships and after just two successful unmanned launches of the new modified model in March 1961. "The council of chief designers and the state commission decided it was possible to send the ship into space with a man on board after just two normal unmanned flights," Chertok said. "If we had thought then about calculating the reliability of the ship according to modern norms, we would never have sent a man up." Gagarin landed 600 kilometres (370 miles) off target and even as he landed things went wrong -- he had trouble opening the air vent on his helmet and his spare parachute opened unnecessarily. The fact that Gagarin landed with a parachute, not inside the landing capsule, was kept a secret, Chertok admitted. "The fact that he returned to Earth in his parachute and not in the landing capsule was a very big state secret for various reasons," he said. "God forbid that anyone mentioned it at a news conference."
Share This Article With Planet Earth
Related Links Station and More at Roscosmos S.P. Korolev RSC Energia Russian Space News
Putin Touts Russia's Growing Investment In Space ProgramsMoscow (RIA Novosti) Apr 11, 2011 The Russian government earmarked about 200 billion rubles ($7 billion) in funding for space programs in 2010-11, Prime Minister Vladimir Putin said on Thursday. "In the far-from-easy post-crisis conditions we are increasing the volume of funding for our space programs," he said. Putin said Russia would develop a whole range of new capabilities over the next five years. "We need ... read more |
|
|
| The content herein, unless otherwise known to be public domain, are Copyright 1995-2010 - SpaceDaily. AFP and UPI Wire Stories are copyright Agence France-Presse and United Press International. ESA Portal Reports are copyright European Space Agency. All NASA sourced material is public domain. Additional copyrights may apply in whole or part to other bona fide parties. Advertising does not imply endorsement,agreement or approval of any opinions, statements or information provided by SpaceDaily on any Web page published or hosted by SpaceDaily. Privacy Statement |
del.icio.us
Digg
Reddit
YahooMyWeb
Google
Facebook
