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GAO: The DSN is actually falling apart
Guest_BruceMoomaw_*
post May 24 2006, 11:55 PM
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http://www.gao.gov/docsearch/abstract.php?rptno=GAO-06-445
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djellison
post May 26 2006, 08:14 PM
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Truth be told, I could go even further and say that the generosity with which DSN facilities have been made available to ESA could justify in some way a contribution from those nations...of course it's very give and take with things like this - you scratch our back..we'll scratch yours etc.

One thing that I've thought of...there was a detailed breakdown of estimated DSN costs for missions in the recent as a function of number of contacts per week, length of contacts, and facility size required etc in available in the library of the current Discovery AO
http://discovery.larc.nasa.gov/PDF_FILES/N...S-Update061.pdf

I'm not sure how the funding for a facility like this works - but I presume it's income is both from funding on a mission by mission basis as outlined in that doc, and also general DSN funding from NASA that's for maintainance and upgrades as opposed to normal running costs.

Perhaps one or the other needs a bit of a hike.

Doug
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Guest_Richard Trigaux_*
post May 26 2006, 08:36 PM
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QUOTE (djellison @ May 26 2006, 08:14 PM) *
Truth be told, I could go even further and say that the generosity with which DSN facilities have been made available to ESA could justify in some way a contribution from those nations...of course it's very give and take with things like this - you scratch our back..we'll scratch yours etc.

...

Doug


Added later (previous reply by Doug added during editing my own)

Of course, Doug, whatever the ownership and leadership of the DSN, users will have to contribute in a way or another. There is no reason (save pure generosity) that the US pay for others. This contribution can take the form of a rent, or new facilities added. But if other countries contribute with new facilities, they will sooner or later claim some leadership. And there are only two solutions:
-an international organism managed by contributor countries
-a UN organism.
That makes little difference though, except that some politicians in the US don't like the UN.

QUOTE (AlexBlackwell @ May 26 2006, 08:28 PM) *
I also wouldn't be surprised if at some point after that happened that "Europe, or others" would, say, issue ESA-like press releases claiming they built the first deep space network.


I don't know to what you allude to, but I agree it would not be honest. US clearly has at least forty years in advance. Only the Russians could say they have some kind of DSN, but it was made only of ships able to receive only communications from low orbit, and some large antennas on their territory, not a network all around the world able to receive signals from mars or beyond.



This discution is becoming quick and interesting, but I don't have a DSN for me and here in France it is time to shut down my station. Bye, to the next communication window.
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Posts in this topic
- BruceMoomaw   GAO: The DSN is actually falling apart   May 24 2006, 11:55 PM
- - Analyst   No Reply yet, although without the DSN no planetar...   May 26 2006, 09:14 AM
|- - Richard Trigaux   Things will not spontaneously become better. DSN ...   May 26 2006, 10:44 AM
|- - Jim from NSF.com   QUOTE (Richard Trigaux @ May 26 2006, 06...   May 26 2006, 11:44 AM
||- - Richard Trigaux   QUOTE (Jim from NSF.com @ May 26 2006, 11...   May 26 2006, 02:28 PM
||- - djellison   QUOTE (Jim from NSF.com @ May 26 2006, 12...   May 26 2006, 03:28 PM
||- - Jim from NSF.com   QUOTE (djellison @ May 26 2006, 11:28 AM)...   May 26 2006, 07:01 PM
|- - Chmee   QUOTE (Richard Trigaux @ May 26 2006, 06...   May 26 2006, 07:42 PM
- - Analyst   (Upfront and/or operating) costs? Size (70m) and p...   May 26 2006, 12:21 PM
|- - Richard Trigaux   QUOTE (Analyst @ May 26 2006, 12:21 PM) A...   May 26 2006, 02:45 PM
- - RNeuhaus   What would be the solution? More 70 meters antenna...   May 26 2006, 04:03 PM
- - Richard Trigaux   A suggest RNeuhaus, there exist new antenna techno...   May 26 2006, 05:46 PM
- - djellison   Were there any problems w.r.t. politicis, one coul...   May 26 2006, 06:22 PM
- - elakdawalla   There was a lengthy presentation by Bob Preston fr...   May 26 2006, 06:46 PM
|- - Richard Trigaux   QUOTE (elakdawalla @ May 26 2006, 06:46 P...   May 26 2006, 07:12 PM
||- - Bob Shaw   QUOTE (Richard Trigaux @ May 26 2006, 08...   May 26 2006, 11:01 PM
|- - RNeuhaus   QUOTE (elakdawalla @ May 26 2006, 01:46 P...   May 26 2006, 07:29 PM
- - djellison   There is already international involvement to some...   May 26 2006, 07:44 PM
|- - AlexBlackwell   QUOTE (djellison @ May 26 2006, 07:44 PM)...   May 26 2006, 07:48 PM
||- - Bob Shaw   QUOTE (AlexBlackwell @ May 26 2006, 08:48...   May 26 2006, 10:48 PM
|- - Richard Trigaux   QUOTE (djellison @ May 26 2006, 07:44 PM)...   May 26 2006, 08:23 PM
|- - AlexBlackwell   QUOTE (Richard Trigaux @ May 26 2006, 08...   May 26 2006, 08:28 PM
- - djellison   Truth be told, I could go even further and say tha...   May 26 2006, 08:14 PM
|- - Richard Trigaux   QUOTE (djellison @ May 26 2006, 08:14 PM)...   May 26 2006, 08:36 PM
|- - DonPMitchell   QUOTE (Richard Trigaux @ May 26 2006, 01...   May 27 2006, 02:21 AM
|- - Richard Trigaux   Thanks DonPMitchell to bring more exact info than ...   May 27 2006, 07:30 AM
|- - djellison   QUOTE (Richard Trigaux @ May 27 2006, 08...   May 27 2006, 07:39 AM
|- - garybeau   Regardless of how much money is spent upgrading th...   May 27 2006, 01:26 PM
- - djellison   ESA is slowly getting there with a DSN of it's...   May 27 2006, 07:05 AM
- - DonPMitchell   Space programs have a long history of "Not In...   May 27 2006, 03:57 PM
|- - helvick   QUOTE (DonPMitchell @ May 27 2006, 04:57 ...   May 27 2006, 05:04 PM
||- - Richard Trigaux   QUOTE (helvick @ May 27 2006, 05:04 PM) N...   May 29 2006, 01:14 PM
|- - Richard Trigaux   QUOTE (DonPMitchell @ May 27 2006, 03:57 ...   May 29 2006, 12:58 PM
- - DonPMitchell   I agree, Kourou is strategically important, it wou...   May 27 2006, 05:31 PM


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