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ISS Orbit-Raising Attempt Fails
hpulley writes "ITAR-TASS reports that the Progress cargo ship currently docked at the ISS attempted an orbit raising burn this morning but the engine failed three minutes into the firing. Further burns are cancelled until they figure out the problem and meanwhile, the station continues to lose approximately a kilometer of altitude every week, with the rate increasing as the orbit decays. At present, the schedule says the next Progress, 20P, will be launched on December 21st, nearly 9 weeks from now. Normally the shuttle would also raise the orbit of ISS but it is not scheduled to launch until May 3rd at the earliest. Nominally the ISS orbits at 358km but if it drops to 300km, it may decay in a matter of days. It was down to 340km already on October 13th."
Since I submitted the article, another report has said this morning's emergency is not a problem, and they may attempt another orbit raising burn today. There is lots of time to make a correction and the orbit is OK for now.
$#!^ happens, but why does it always have to happen to me???
for building an orbiting space station without any real scientific purpose, but I built it anyway. And then its orbit decayed and it burned up upon reentry, so I built another one . . . /message for you sir
This isn't a good situation, but barring future disasters I'm confident that they'll get a ship up there to boost the ISS to a level where it can be saved for many more decades.
If you want to see the graphical representation of the ISS's altitude, there's a nice chart at Heavens-above.com It's a free sign-up, and the bonus is you can find out when ISS flies over your house so you can see it or even take pictures like I do sometimes.
I had noticed just a few days ago that the orbit was at its lowest point, and was getting concerned about what they were going to do about it.
Saskboy's blog is good. 9 out of 10 dentists agree.
Nine months might sound like a long while. But consider the lead times for rockets. Can an unscheduled mission be planned, built, prepped, tested, rubberstamped and shot into orbit inside nine months?
and landed in kansas...would it make a sound?
i don't care
This isn't rocket science.
That's the shit that feds me up
Why aren't the standard units being quoted
e +per+week+in+furlongs+per+fortnight&meta=
It's a rate of 9.94193908 furlongs per fortnight
http://www.google.co.uk/search?hl=en&q=1+kilometr
A chicken ran by me today yelling, "The sky is falling!!!" I thought he was just delirious from the flu.
Why didn`t they build it on the ground then?