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Archive for the ‘NASA’ Category

A project you can partake here. Rewriting some NASA GISS temperature record code in Python at first.
I’d go further and say things like these should not be volunteer efforts… government codes for something important like this should be open (and GISS is) with people being paid to update and keep them in good shape. Hopefully [...]

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Doug Stanley, the notorious ESAS leader has said some strange things (this is his option three, one being Ares I and two Ares V):
Eliminating Ares 1 and 5 and all shuttle infrastructure could save NASA future costs that could eventually be applied towards exploration by significantly reducing the workforce and fixed infrastructure costs. This [...]

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Photos of a certain large Soviet ground effect vehicle.

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Or what you are going to call it, an unrealized proposal from Aerojet around 1984. PDF Found on NTRS.
The idea was to have two turbopumps (like on SSME), but instead operate on the expander cycle. Two heat exchangers, two turbines, two pumps. One for each propellant.
 
 
This is a LOX-hydrogen engine. Also this means that since [...]

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The Man. On Space Review. [EDIT: About a month ago, but I only just read it.] This is just excellent. So many things I agree with, that go against the stupid myths of spaceflight and space policy. If you read one space policy interview this year, this should be it!
“NASA is an organization that is [...]

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Xombie NOW

Live stream just went up at http://qik.com/video/312581
they should be flying at 45 past whatever hour it is now in your time zone. Now on the pad loading propellants and helium.
EDIT:
And they did it! Congratulations! Also great accuracy.
The live cellphone video of the second flight was shot from quite close: http://qik.com/video/3126566

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id Software’s upcoming game Rage uses asteroid Apophis as the scene setter for a post apocalyptic world. (id is part of Zenimax now, which also owns Bethesda, who did Fallout, a similar scene but done with nuclear weapons…)
Is this even close to being realistic? No, because of multiple reasons.
You can check out the list of [...]

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Skimming the document (thanks NSF, Florida Today). Cute how a launch without an upper stage at all in the heavy configuration works out for ISS (burn SM fuel for orbit):

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From Hobbyspace, highlighted by Transterrestrial Musings:
The program of record (i.e. Ares I/V/Orion/Altair), which exceeds the expected budget substantially, will no longer be in the options table but kept separately just as a reference.
Yes!
The historic words have been spoken. Now for a better future for NASA, for spacefaring and for humanity.
The Augustine panel has been good [...]

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Jeff Greason is a rational person who simply gets it. It is mind boggling how completely opposite from someone like Mike Griffin he is.
See Jeff’s presentation with the Augustine Panel.
Paraphrasing, “we could go to Mars with Ares V but we shouldn’t – cause we couldn’t stay anyway”. Exactly. That’s the problem with NASA. (or the [...]

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