Docked! Soyuz Takes Shortcut to Space Station
Source: Discovery
A Russian Soyuz capsule arrived in record time at the International Space Station on Thursday, shaving the standard two-day flight down to less than six hours.
The shortcut required some very precisely timed steering maneuvers, all of which occurred without problems. That positioned NASA astronaut Chris Cassidy and his two Russian crewmates, Pavel Vinogradov and Alexander Misurkin, to reach the station at 10:28 p.m. EDT, just five hours and 45 minutes after liftoff from the Baikonur Cosmodrome in Kazakhstan.
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All previous station crews, whether flying aboard NASAs now-retired space shuttles or on Russian Soyuz capsules, took at least two days to reach the station, which flies about 250 miles above Earth.
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Meanwhile, Russian engineers already are looking into cutting the trip time to two orbits, Vinogradov said.
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Read more: http://news.discovery.com/space/new-crew-takes-express-lane-to-space-station-130329.htm
MADem
(135,425 posts)I wish we'd cough up a transport system, but in the meantime, that's a good close shave when it comes to transit time!
PolitFreak
(236 posts)anytime a Russian spacecraft doesn't kill its occupants = bonus!
Bernardo de La Paz
(49,047 posts)Hey, ... anytime an American spacecraft doesn't kill its occupants = bonus.
PolitFreak
(236 posts)idwiyo
(5,113 posts)Posteritatis
(18,807 posts)Bernardo de La Paz
(49,047 posts)Impending competition from the US space entrepreneurs, including one company that has already docked supplies at the space station, has cause the Russians to up their game preemptively and competitively to protect their franchise.
RoccoR5955
(12,471 posts)We would safely be sending people to Alpha Centauri safely, while we already had outposts on Mars, the Moon, and Ganymede (or another moon).
This capitalization of space will just make any technology that is gained from a space program more expensive, and transport will come down a bit before it goes up, as more corporate executives get greedy. It happens all the time within a capitalist system.
Bernardo de La Paz
(49,047 posts)RoccoR5955
(12,471 posts)But even under the USSR, it was not TRULY socialist, because only the rich got richer. All they did was to basically make slaves of most of the people, and let the rich run the country through a dictatorship. That is NOT socialism.
Bernardo de La Paz
(49,047 posts)RoccoR5955
(12,471 posts)Another fail.
Bernardo de La Paz
(49,047 posts)RoccoR5955
(12,471 posts)Bernardo de La Paz
(49,047 posts)Your dreams of "already safely sending people to Alpha Centauri," by now, ignores the vastness of the distance involved and the rule of democracy. Most importantly any socialist solution to that end would require either a communist dictatorship firmly dedicated to the task or a democratic socialist country perfectly aligned with your goals. Other socialists have other goals and they vote too and would vote against missions to Alpha Centauri in a heartbeat.
I'm all for space exploration because I believe it is our destiny and that it has benefits here on earth in the medium term.
However, I'm even more for realism, pragmatism, comprehension of the scientific facts involved, and democracy.
RoccoR5955
(12,471 posts)Because just as in what you believe as a totalitarian state, a majority of a democratic state would vote it down.
Only in a democratic socialist state, with some sort of coalition government would the type of space exploration have any sort of chance. It has to be a massive economy also, to do this. An economy of a small European country will never cut it to do this. Perhaps with a coalition of many countries worldwide, it may be possible, but there simply is too much greed with the capitalist system to accomplish this. I say this because corporations who might invest in space exploration will only be concerned with profits, and not the gains from the knowledge that we acquire from merely exploring our universe.
We must explore our universe if we are to gain more knowledge, and only a knowledge-based society can accomplish this. Probably regardless of the economic system. The priority has to be knowledge, not profit, not social good, or anything else.
idwiyo
(5,113 posts)That was sarcasm, btw
Paulie
(8,462 posts)Even in orbit there is a lot of space(room), and it's not like they are up there in synchronous orbit. Great job engineers!!!
MannyGoldstein
(34,589 posts)E.g., Gemini 8: http://www.spaceline.org/flightchron/gemini8.html
I wonder why it's so much longer now?
Posteritatis
(18,807 posts)The whole thing was designed to put them both in about the same orbit at the same time. It's a lot easier to rendezvous with that kind of setup.
As well, the ISS is in a considerably higher orbit.
MannyGoldstein
(34,589 posts)Although it looks like Skylab was in an similarly-high orbit, and those missions also took only a few hours to reach their station. Maybe the orbits are much different in other ways?