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Space Gift: NASA Gets Two New Hubble Telescopes for Free - TIME: "The National Science Foundation has just revealed the existence of not one but two pristine, Hubble-class space telescopes still in their original wrappings in a warehouse in Rochester, N.Y. The pair was originally built for the National Reconnaissance Office, the agency in charge of spy satellites, to look down at Earth rather than up into space. But the NRO has moved on to bigger and better instruments, and decided to hand the telescopes over. "It just blew me away when I heard about this," says Princeton astrophysicist David Spergel, a member of the National Academy of Science's Committee on Astrophysics and Astronomy. "
'via Blog this'
But while the free scopes are essentially there for the taking, there are a lot of hurdles to overcome. The cost of adapting cameras and other instruments to the rest of the components, then launching the whole thing and operating it for years won't be insignificant. "A 50% discount still means you have to come up with the other 50%," says Spergel. Still, getting the new scope into space should at least be cheaper than it was to launch the Hubble. "Hubble," he says, "is really a 1960s-era telescope. It's very heavy and fairly long. This one will be lighter and smaller." Even with drastic upgrades, Hertz says, it's plausible that it would cost just $1 billion to adapt and launch the proposed WFIRST — an absurdly low figure for such a powerful machine.
___________________________Reference
http://www.time.com/time/health/article/0,8599,2116436,00.html?iid=obinsite
http://www.time.com/time/health/article/0,8599,2112361,00.html
http://wordlesstech.com/2012/06/05/nasa-gets-two-military-spy-space-telescopes/
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