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Russian Cargo Spacehip Declared Lost
schwit1 writes: The Russians have declared lost the Progress freighter that had been launched to the ISS yesterday. They never could regain control of the craft, plus it was in an incorrect orbit. Moreover, the U.S. Air Force has detected debris nearby, suggesting a significant failure of some kind. The Russians are now considering delaying the next manned launch, scheduled for May 26, while they investigate this failure. Both Soyuz and Progress use some of the same systems, including the radar system that failed on Progress, and they want to make sure the problem won't pop up on the manned mission. At the same time, they are also considering advancing the launch date of the next Progress to ISS from August 6. Based on these reports, I think they might swap the launch dates for the two flights. A Dragon is scheduled to go to ISS in between these missions, though that schedule could be changed as well to accommodate the Russian plans.
Retro actually :/
Ukraine was going to build the Zenit next-gen rockets back when there was a Soviet Union
Politics became an issue and now Russia builds what Russia uses
Wherever You Go, There You Are
NASA drew up all sorts of plans for Space Stations, NERVA based space craft, etc all based on the idea that they would have an impressive ability to launch material into orbit.
The break-even point for cost and materials between the Shuttle and Saturn V was one Shuttle launch a week, a number that we never came close to attaining.
I remember the Skylab, which was a school-bus sized space station that could go up with a single Saturn V launch that stayed in orbit for six years even though we only occupied it for six months
Imagine if we were putting a quarter million lbs of gear into orbit a few times a year. Now THAT would be a space program
Wherever You Go, There You Are
The first big test is next week. They will do a crew escape test from a scaffold, rather than a rocket, with the Crew Dragon getting away from an assumed "exploding rocket" on its Super Draco thrusters, and landing safely for the presumed crew. I doubt the capsule is reusable for much other than drop tests after an escape, and soft ground landings for the capsule are not scheduled to be a feature until well after the start of its manned use.
There will be a full escape test after this, perhaps later this year, in which the rocket is launched and the capsule escapes at Max-Q. Something like the "Little Joe II" test for the Saturn 5 when I was a kid.
Bruce Perens.
Modded up by somebody but contradicted by the facts. http://en.wikipedia.org/wiki/L.... After the loss of Challenger there was a gap of 2 years 8 months until the next Shuttle launch. After the loss of Columbia there was a gap of 2 years 6 months until the next Shuttle launch. Neither of which qualifies as "the best part of a decade". Prudent amounts of time to do the investigation of failure of such a complex and expensive system and implement changes to reasonably reduce risk of another loss going forward. Even during the space race days of Apollo when greater risks were accepted, the gap between the planned launch of Apollo 1 and the actual flight of Apollo 7 was 1 year 8 months. Anyone who tries to go quicker or tries to cheap out on the investigation after a loss is likely to lose another crew shortly thereafter which will really shut a program down.