NASA Ponders What To Do With a Pair of Free Space Telescopes
scibri writes "A few months ago, the secretive National Reconnaissance Office gave NASA two Hubble-sized space telescopes that it didn't want anymore. Now the space agency has to figure out what to do with them, and whether it can afford it. The leading candidate to use one of the telescopes is the the proposed Wide-Field Infrared Space Telescope (WFIRST), which would search for the imprint of dark energy, find exoplanets and study star-forming regions of the Galaxy. The NRO telescope could speed up the mission, but may end up costing more in the long run."
A few issues with re-purposing the NRO satellite: higher launch costs because it's bigger, it can't see as far or as much IR (but it can see fainter objects, and could be used in planet detection), and the need for a bigger camera.
Getting time on the big telescopes has always been a bit of a trial since they are a limited resource and there are a lot of people who want to use them.
These telescopes do not need some special unique mission/purpose.. just having more capacity and schedule time for a wider group of scientists would be worthwhile right there, at least to the people who get time on them.
I mean an Astronomer with a job is a rare thing.
If something is so important that you feel the need to post it on the internet... It probably isn't that important.
I always found it funny how NASA used the picture-taking satellites as telescopes, while the NRO and DoD uses them more like microscopes.
To all you virgins: Thanks for nothing.
Take a googletour of the newer ground-based visible-spectrum telescopes. Replete w/ new mirror technology and advance adaptive optic systems, these outperform any telescope that can be put into space -- but just in the visible.
The only good reason to launch a telescope is to do IR and UV work, i.e. wavelengths that are significantly absorbed by the atmosphere.
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No, government thinks as follows: "I need to perform legislative and administrative acts to favour the people who regularly donate to my campaign or promise me a cushy consultancy after I leave government."
Anything else is incidental.
While NASA literally struggled to raise funds to build one Hubble, the NRO had the funds to build many more than three "Hubbles."
(The NRO showed two completed and parts for a third, imagine how many others actually went into space)
Religion: The greatest weapon of mass destruction of all time