Russians plan to stick with ISS through 2028.
More Russian space news: They plan to stick with ISS through 2028.
More Russian space news: They plan to stick with ISS through 2028.
Tag: ISS
Russians plan to stick with ISS through 2028.
Space News suggests Congress use the billions for NASA’s heavy-lift rocket to fund JWST
In an editorial yesterday Space News suggested that Congress use the billions it is allocating for NASA’s heavy-lift rocket to fund the James Webb Space Telescope instead.
This is not surprising. Webb already has a strong constiuency (astronomers, the public) while the Space Launch System has little support outside of Congress and the specific aerospace contractors who want the work. With tight budgets as far as the eye can see into the future, and the likelihood that Congress is going to become more fiscal conservative after the next election, it would not shock me in the slightest if SLS gets eliminated and the money is given to Webb. And if the SpaceX and Orbital Sciences cargo missions to ISS go well then cutting SLS would almost be a certainty, as this success would demonstrate that these private companies should be able to replace SLS for a tenth of the cost.
And I also think this would be a much wiser use of the taxpayers money.
In an editorial yesterday Space News suggested that Congress use the billions it is allocating for NASA’s heavy-lift rocket to fund the James Webb Space Telescope instead.
This is not surprising. Webb already has a strong constiuency (astronomers, the public) while the Space Launch System has little support outside of Congress and the specific aerospace contractors who want the work. With tight budgets as far as the eye can see into the future, and the likelihood that Congress is going to become more fiscal conservative after the next election, it would not shock me in the slightest if SLS gets eliminated and the money is given to Webb. And if the SpaceX and Orbital Sciences cargo missions to ISS go well then cutting SLS would almost be a certainty, as this success would demonstrate that these private companies should be able to replace SLS for a tenth of the cost.
And I also think this would be a much wiser use of the taxpayers money.
Sierra Nevada’s Dream Chaser to get its first test flight in the summer of 2012
Dream Chaser, Sierra Nevada’s space plane, is to get its first test flight this coming summer.
For the unmanned test flight, it will be carried into the skies by WhiteKnightTwo, the carrier aircraft for the commercial suborbital passenger ship SpaceShipTwo, backed by Virgin Galactic, a U.S. company owned by Richard Branson’s London-based Virgin Group.
Dream Chaser, Sierra Nevada’s space plane, is to get its first test flight this coming summer.
For the unmanned test flight, it will be carried into the skies by WhiteKnightTwo, the carrier aircraft for the commercial suborbital passenger ship SpaceShipTwo, backed by Virgin Galactic, a U.S. company owned by Richard Branson’s London-based Virgin Group.
If all goes well, 2012 will be a busy year at ISS for both Dragon and Cygnus
If all goes well, 2012 will be a busy year at ISS for both Dragon and Cygnus.
The article outlines the preliminary cargo schedule for both ferries next year, assuming their initial test flights succeed (a big assumption).
If all goes well, 2012 will be a busy year at ISS for both Dragon and Cygnus.
The article outlines the preliminary cargo schedule for both ferries next year, assuming their initial test flights succeed (a big assumption).
Astronauts on ISS conduct eye exams in connection with recent eye problems caused by long term weightlessness
Astronauts on ISS have been conducting regular eye exams in an effort to understand the eye problems caused by long term weightlessness.
Astronauts on ISS have been conducting regular eye exams in an effort to understand the eye problems caused by long term weightlessness.
More on making the X-37B an ISS supply and crew ferry
More on making the X-37B an ISS supply and crew ferry.
More on making the X-37B an ISS supply and crew ferry.
Orbital Sciences has launch success
Orbital Sciences has a launch success, putting an Air Force reconnaissance satellite into orbit from the Kodiak Launch Complex in Alaska.
For Orbital, this success cleans off some of the stain left on the company from the recent launch failures of its Taurus 1 rocket. What would leave the company stainless, however, will be a successful first launch of its new Taurus 2 rocket, needed to carry its Cygnus capsule to ISS and scheduled for late this year.
Orbital Sciences has a launch success, putting an Air Force reconnaissance satellite into orbit from the Kodiak Launch Complex in Alaska.
For Orbital, this success cleans off some of the stain left on the company from the recent launch failures of its Taurus 1 rocket. What would leave the company stainless, however, will be a successful first launch of its new Taurus 2 rocket, needed to carry its Cygnus capsule to ISS and scheduled for late this year.
Russians still oppose allowing Dragon to berth with ISS on its January test flight
The Russians still oppose allowing Dragon to berth with ISS on its next test flight in January.
The Russians still oppose allowing Dragon to berth with ISS on its next test flight in January.
Blurred vision a risk for astronauts who spend months in space
Blurred vision is now considered a serious risk for astronauts who spend months in space.
According to one NASA survey of about 300 astronauts, nearly 30 percent of those who have flown on space shuttle missions – which usually lasted two weeks — and 60 percent who’ve completed six-month shifts aboard the station reported a gradual blurring of eyesight.
This story is a followup on information contained in an earlier National Academies report on astronaut staffing.
Blurred vision is now considered a serious risk for astronauts who spend months in space.
According to one NASA survey of about 300 astronauts, nearly 30 percent of those who have flown on space shuttle missions – which usually lasted two weeks — and 60 percent who’ve completed six-month shifts aboard the station reported a gradual blurring of eyesight.
This story is a followup on information contained in an earlier National Academies report on astronaut staffing.
Soyuz crew returns safely to Earth, despite radio problems
One of the two three-man crews on ISS have returned safely to Earth, despite an unexpected communciations blackout during their descent.
In related news, the Russians have slightly delayed the launch dates for the next manned flights to ISS, which also means that the next test flight of Falcon 9/Dragon will have to be delayed until 2012. Moreover, the Russians are once again balking at allowing Dragon to dock with ISS on this first flight.
One of the two three-man crews on ISS have returned safely to Earth, despite an unexpected communciations blackout during their descent.
In related news, the Russians have slightly delayed the launch dates for the next manned flights to ISS, which also means that the next test flight of Falcon 9/Dragon will have to be delayed until 2012. Moreover, the Russians are once again balking at allowing Dragon to dock with ISS on this first flight.
Russia announces October and November dates for next Progress and Soyuz launches
Russia has announced October, November, and December dates for the next Progress and Soyuz launches.
Russia has announced October, November, and December dates for the next Progress and Soyuz launches.
More Progress freighter crash investigation results
More Progress freighter crash investigation results: it appears there was something that blocked the fuel supply.
“The exposed production defect was accidental,” [the investigation] said, adding the reason may be qualified as an isolated case only after checking all available engines.
This suggests that the problem was an isolated error and that, once they have cleared the available engines, they can start flying relatively quickly.
More Progress freighter crash investigation results: it appears there was something that blocked the fuel supply.
“The exposed production defect was accidental,” [the investigation] said, adding the reason may be qualified as an isolated case only after checking all available engines.
This suggests that the problem was an isolated error and that, once they have cleared the available engines, they can start flying relatively quickly.
The dangerous environment of space
A just released report from the National Academies, Preparing for the High Frontier: the role and training of NASA astronauts in the post-space shuttle era, describes the challenges that NASA faces in staffing its astronaut corps in the coming years. More important, however, is some new information buried in the report about the hazards of long term exposure to weightlessness.
For example, it seems a significant number of astronauts have come back from spending months at ISS with serious vision problems, caused by a newly discovered condition dubbed papilledema, the swelling of the optic disk.
» Read more
Station astronauts optimistic station will not be evacuated in November
In a press conference yesterday, the astronauts on ISS expressed confidence that the station will not be evacuated, and that the Russians will solve their rocket problems in time to launch the next crew by November.
In a press conference yesterday, the astronauts on ISS expressed confidence that the station will not be evacuated, and that the Russians will solve their rocket problems in time to launch the next crew by November.
Some suggestions for keeping ISS occupied
Some suggestions for keeping ISS occupied.
I especially like Harman’s suggestion that the Russians consider landing in the U.S. during the winter, thereby allowing them to extend one crew’s occupancy of ISS into December, January, or even February. Also, he proposes the Russians send an unmanned Soyuz to ISS during testing of the rocket, thereby providing the crews onboard a fresh lifeboat. This is something they have done in the past on their previous space station Mir.
Some suggestions for keeping ISS occupied.
I especially like Harman’s suggestion that the Russians consider landing in the U.S. during the winter, thereby allowing them to extend one crew’s occupancy of ISS into December, January, or even February. Also, he proposes the Russians send an unmanned Soyuz to ISS during testing of the rocket, thereby providing the crews onboard a fresh lifeboat. This is something they have done in the past on their previous space station Mir.
Adjusting the flight manifest to ISS
Pete Harding at NasaSpaceflight.com has written a very thorough review of the changes to the flight manifest to ISS expected due to the August 24 failure of the Soyuz-U rocket.
Pete Harding at NasaSpaceflight.com has written a very thorough review of the changes to the flight manifest to ISS expected due to the August 24 failure of the Soyuz-U rocket.
Russians are considering reducing their participation in ISS
Uh-oh! The Russians are considering reducing their participation in ISS. Their government might also take over entirely the private portion of their space industry.
Uh-oh! The Russians are considering reducing their participation in ISS. Their government might also take over entirely the private portion of their space industry.
More information on why the Soyuz-U rocket failed
More details on why the rocket carrying the Progress freighter to ISS failed last week.
More details on why the rocket carrying the Progress freighter to ISS failed last week.
Ground controllers replace a failed circuit box on ISS, using the robot Dextre
Ground controllers successfully replaced a failed circuit box on ISS this weekend, using the two-armed Dextre robot.
Up to now, exchanging the boxes was done by spacewalkers, which always carries a certain level of risk. Dextre was designed to reduce the need for astronauts to conduct spacewalks for routine maintenance, therefore freeing up the crew’s time for more important activities, like conducting science.
Ground controllers successfully replaced a failed circuit box on ISS this weekend, using the two-armed Dextre robot.
Up to now, exchanging the boxes was done by spacewalkers, which always carries a certain level of risk. Dextre was designed to reduce the need for astronauts to conduct spacewalks for routine maintenance, therefore freeing up the crew’s time for more important activities, like conducting science.
If ISS becomes unmanned, the first test of Dragon will also be delayed
More possible consequences if ISS becomes unmanned: the first test of Dragon will be delayed.
An unmanned ISS will also delay the first launch in February of Orbital Sciences Cyngus cargo vehicle, as this vehicle is like Dragon in that it requires astronauts on board ISS to control the robot arm that grabs and berths the spacecraft.
More possible consequences if ISS becomes unmanned: the first test of Dragon will be delayed.
An unmanned ISS will also delay the first launch in February of Orbital Sciences Cyngus cargo vehicle, as this vehicle is like Dragon in that it requires astronauts on board ISS to control the robot arm that grabs and berths the spacecraft.
A preliminary cause for the Russian launch failure has been found
Good news: The Russians have pinned down a preliminary cause for the Progress launch failure last week.
Solving this quickly appears essential, as the space station was not really designed to fly unmanned.
Past NASA risk assessments show there is a one in 10 chance of losing the station within six months if astronauts and cosmonauts are not onboard to deal with any critical systems failures. The probability soars to a frightening one in two chance — a 50-percent probability — if the station is left without a crew for a year.
Good news: The Russians have pinned down a preliminary cause for the Progress launch failure last week.
Solving this quickly appears essential, as the space station was not really designed to fly unmanned.
Past NASA risk assessments show there is a one in 10 chance of losing the station within six months if astronauts and cosmonauts are not onboard to deal with any critical systems failures. The probability soars to a frightening one in two chance — a 50-percent probability — if the station is left without a crew for a year.
Russians delay next manned launch to ISS
It’s now official: The Russians will postpone the launch of the next crew to ISS, as well as delaying the return of one crew presently on board.
It’s now official: The Russians will postpone the launch of the next crew to ISS, as well as delaying the return of one crew presently on board.
Space station could be abandoned in November
The space station could be abandoned in November if the Russians haven’t solved their rocket problems by then.
The space station could be abandoned in November if the Russians haven’t solved their rocket problems by then.
Russia plans two unmanned test launches of Soyuz rockets before using them to deliver crews to the ISS
Because of this week’s Progress freighter launch failure, Russia plans two unmanned test launches of its Soyuz rockets before flying crews on them to ISS.
One of these test launches will carry a new Progress freighter, with supplies for ISS.
Because of this week’s Progress freighter launch failure, Russia plans two unmanned test launches of its Soyuz rockets before flying crews on them to ISS.
One of these test launches will carry a new Progress freighter, with supplies for ISS.
The immediate consequences of the Progress freighter failure
The immediate consequences of the Progress freighter failure:
- The next manned space ship launch from Baikonur likely to be postponed.
- ISS crew may be cut to 3 until Progress situation clarified.
- Russia postpones Soyuz rocket launch after crash (different launch than the manned mission above).
The longer term consequences? Congress will anguish over the lack of a shuttle. Some will demand more money for the program-formerly-called-Constellation, while others will demand more money for the new commercial companies. In either case, they will ignore the reality of a bankrupt federal government that simply can’t afford either at the moment.
The immediate consequences of the Progress freighter failure:
- The next manned space ship launch from Baikonur likely to be postponed.
- ISS crew may be cut to 3 until Progress situation clarified.
- Russia postpones Soyuz rocket launch after crash (different launch than the manned mission above).
The longer term consequences? Congress will anguish over the lack of a shuttle. Some will demand more money for the program-formerly-called-Constellation, while others will demand more money for the new commercial companies. In either case, they will ignore the reality of a bankrupt federal government that simply can’t afford either at the moment.
Progress freighter launch fails
The launch of a Progress freighter to ISS today has failed, with the freighter ending up crashing into Siberia.
This is very bad news for the station. Everyone in the space industry knows that with the shuttle gone, it will be a challenge to maintain supplies to the station’s the six-person crew. Losing just one supply ship will strain the station’s supplies, if not now in the long run for sure.
Worse, this is the first launch failure of the Soyuz rocket that puts both Progress and manned Soyuz capsule into orbit in more than eleven years. The next manned crew is scheduled for launch on September 21. Whether this failure will delay that launch remains unknown.
The launch of a Progress freighter to ISS today has failed, with the freighter ending up crashing into Siberia.
This is very bad news for the station. Everyone in the space industry knows that with the shuttle gone, it will be a challenge to maintain supplies to the station’s the six-person crew. Losing just one supply ship will strain the station’s supplies, if not now in the long run for sure.
Worse, this is the first launch failure of the Soyuz rocket that puts both Progress and manned Soyuz capsule into orbit in more than eleven years. The next manned crew is scheduled for launch on September 21. Whether this failure will delay that launch remains unknown.
Bigelow in negotiations to supply privately-built modules to ISS
Bigelow Aerospace is in negotiations with both NASA and Japan to supply ISS with privately-built modules
The module could be rented out as an ISS storage unit, making the station less dependent on frequent resupply flights, says Hiroshi Kikuchi of JAMSS. To show that the modules are capable of safe, crewed operation, Bigelow is also negotiating with NASA to attach one to a US-owned ISS module.
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Bigelow Aerospace is in negotiations with both NASA and Japan to supply ISS with privately-built modules
The module could be rented out as an ISS storage unit, making the station less dependent on frequent resupply flights, says Hiroshi Kikuchi of JAMSS. To show that the modules are capable of safe, crewed operation, Bigelow is also negotiating with NASA to attach one to a US-owned ISS module.
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According to Russian space officials, the next Soyuz tourist flight will be in 2014
According to Russian space officials today, the next Soyuz tourist flight to ISS will be in 2014.
The article above contradicts yesterday’s story where the head of the Russian space agency suggested that Russia is going to shift its focus from manned space. I suspect both stories reflect an underlying political battle going on within the Russian government.
According to Russian space officials today, the next Soyuz tourist flight to ISS will be in 2014.
The article above contradicts yesterday’s story where the head of the Russian space agency suggested that Russia is going to shift its focus from manned space. I suspect both stories reflect an underlying political battle going on within the Russian government.
Boeing confirms that it has chosen the Atlas 5 rocket to launch is manned capsule
Boeing has now officially chosen the Atlas 5 rocket to launch is manned capsule.
Boeing has now officially chosen the Atlas 5 rocket to launch is manned capsule.
Two Russians complete spacewalk at ISS
Two Russians have completed a spacewalk today at ISS. They not only prepared the station for future Russian upgrades, they released an amateur radio microsat.
Two Russians have completed a spacewalk today at ISS. They not only prepared the station for future Russian upgrades, they released an amateur radio microsat.