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NASA Gets Two Military Spy Telescopes For Astronomy
First time accepted submitter SomePgmr writes "The U.S. government's secret space program has decided to give NASA two telescopes as big as, and even more powerful than, the Hubble Space Telescope. Designed for surveillance, the telescopes from the National Reconnaissance Office were no longer needed for spy missions and can now be used to study the heavens."
They are sitting in a cleanroom in upstate New York. There is a longer, more detailed article in the New York Times. The satellites may save $250M each or more on various NASA missions, but they still need to be launched and have a program built around them — which may put dark matter research more than a decade ahead of schedule.
For the folks who don't know what the National Reconnaissance Office is, the NRO is the member of the US Intelligence Community responsible for designing, building, launching, and maintaining the United States' intelligence satellites. It does not do intelligence work itself, nor does it direct the use of space assets. Judging from some of the comments on the NYT article, I should also say this: NRO has been around for a half century, and its existence was declassified two decades ago, so this isn't some kind of "new"/shadowy intelligence agency. While its work is classified, its purpose and function is well-understood.
For a look at what kinds of work NRO does, see
Declassified US Spy Satellites Reveal Rare Look at Secret Cold War Space Program
Twenty-five years after their top-secret, Cold War-era missions ended, two clandestine American satellite programs were declassified Saturday (Sept. 17) with the unveiling of three of the United States' most closely guarded assets: the KH-7 GAMBIT, the KH-8 GAMBIT 3 and the KH-9 HEXAGON spy satellites...
Secret No More: Spy Satellite Designer Reveals Life's Work
Phil Pressel had kept a secret for 46 years. A secret that he shared with no one, not even his wife, since he first went to work for the Perkin-Elmer optics company in 1965...
Aside: I know this is difficult to comprehend for some on slashdot, but US intelligence assets in space are almost exclusively used for FOREIGN intelligence. Occasionally capabilities of, e.g., the National Geospatial-Intelligence Agency (NGA) may provide civil support in natural disasters. Our intelligence operations are not transparent, and are kept secret to deny our adversaries knowledge of our techniques, capabilities, sources, and methods. Be happy that we're able to repurpose for science intelligence assets that might otherwise have been destroyed or kept secret beyond all usefulness.
This translates to "we have far cooler spy stuff now".
But, and here I demonstrate how little I know about satellites, would something designed for looking down at Earth be easily adapted to astronomy?
You'd think the optics/instruments would be optimized for a different problem set.
Lost at C:>. Found at C.
Ceiling cat now obsolete. Welcome copter cat.
NASA has a fully functional copy of Hubble "sitting around" at Goddard Space Flight Center as well. If something goes wrong in space, fabrication of replacement components and the training of the astronauts that will fix it does not occur in space. It is invaluable to have an exact duplicate on the ground for this reason.
Interestingly, the total 2010 US Space budget was $64.6B. The entire rest of the world combined spent only $22.5B. NASA's 2010 budget was $18.7B. Many programs that people think are NASA projects are actually defense projects. For example, the GPS system is not included in NASA's budget, it's spearheaded by the Air Force Space Command, and comes out of the Defense budget.
Chances are the main satellites that these are duplicates for have been decommissioned, so these are no longer needed. I would guess they are actually two distinct but similar designs, and not two copies of the same design. I would assume NASA already determined that the risk of these satellites failing and NASA being incapable of fixing them is outweighed by the desire to have higher powered telescopes in space.
My mother has worked in the thermal blanket lab at Goddard for years. Several years ago, she got one of the engineers working on the James Webb Space Telescope to take her and I on a tour of the clean room where they are fabricating one of the core components, the micro-shutter array. The micro-shutter array is an array of 65,536 shutters on an area about the size of a postage stamp. We got to go into the clean room and see the entire process. It is very similar to the process used to fabricate semiconductors, and I think they were operating at about the 60nm level. The idea of the micro-shutter array is that each shutter can be independently operated to shut out interfering light sources, so that the telescope can look much further back in space and time for deep fields. These should be spectacular. Instead of imaging the entire shutter area as the Hubble does, JWST will be able to close all but one micro-shutter which should allow very long exposure times, and the ability to see extremely distant objects. More on the array at http://www.jwst.nasa.gov/microshutters.html.
Also, the Hubble is huge. It is a cylinder with a diameter of perhaps 15ft and a height of roughly 40ft. Pictures really don't do it justice, I had no appreciation for the size until I saw it. I know my mother did some of the thermal blanket fabrication (think the tin-foil looking stuff on the outside of spacecraft) for Servicing Mission 4. Disclaimer: This is a cross-post of something I wrote at Hacker News earlier today.
You don't make the poor richer by making the rich poorer. - Winston Churchill
No worries, that is why we have Editors. Right?
Don't fight for your country, if your country does not fight for you.
I'll borrow this free topslot.
Seriously. The US budget division is bonkers, retarded and upside down. They secret projects have so much money just lying around that they can build two hubble-class telescopes just like that, and then figure out that they don't need them so they can hand them over to NASA, why don't they need them? Well, probably because they built something a lot better and launched it already.
Now consider then what else they're doing, and what say NASA could do with even a fraction of the money.
Plus, imagine how expensive maintenance is going to be without Shuttle.
The military's fleet of a total of 15 to date (4 operational, 10 decommissioned and one failed to reach orbit), doesn't get "serviced" by the Shuttle. Although they are similar in respects to the Hubble, none of them were launched by the Shuttle (they were launched by Titan-3Ds for the most part, a few with Titan-IV's and the most recent one with a Delta V Heavy), nor has the shuttle or ISS service them.
NASA tries to fix them, the NRO tends to make their satellites crash into the atmosphere when they reach their end of life regardless if its a design flaw or its just a old bird in the sky.
Ladies and gentlemen: Why NASA never has enough money.
Firstly it's not billions. SpaceX has spent perhaps a billion since its inception. Of that, about $400 million is from NASA, $100 million from Elon Musk himself, a couple hundred million from other investors, some from the USAF, and some from DARPA. The biggest difference is how the services were procured. In the past NASA has used cost-plus contracting, meaning Rockwell (now Boeing) and McDonnell-Douglas get paid for whatever it costs "plus" a profit margin. This puts 100% of the risk on the government. It's how $10's of billions were spent on Constellation with virtually nothing to show for it. The COTS, CRS, and CDev contracts SpaceX (and others) use are pure fixed milestone contracts. This puts 100% of the risk on the vendor. If SpaceX fails to deliver, they get $0. If it costs SpaceX $100 million to meet the requirements of a $20 million milestone, they get paid $20 million. Surprisingly it motivates the vendor to perform in as cost effective manner as possible rather than suck up endless government dollars without ever having to show anything. NASA is also buying a service from SpaceX, not hardware. X pounds of cargo to ISS, NASA doesn't own the Dragon that just came back, but they will likely pay SpaceX for meeting the COTS2/3 milestone.