Whatever Happened To The Mars Network?
mhw25 writes "There is a NASA/JPL project, conceptualised back in 1999, that proposed to launch a Mars Network. It boldly projected that "Deployment of a prototype Microsat, tentatively scheduled for 2003, would be the first step in creating this Mars "Internet.""
With 2003 drawing to a close and no .mars domain registration offered, perhaps it is time NASA and other space agencies to rethink and revisit this worthy project, especially in light of the recent problems faced by the Beagle2."
As I understand it, the Beagle 2 probe is supposed to normally communicate via the orbiting platforms.
Using regular satellite gear with a sat in geostationary orbit over Germany from the UK I see latency in the realm of 2500ms - 5000ms.
If it's 9 minutes from Mars to Earth then we will be looking at 540000ms !!
I wouldn't fancy running a Windows Update over that.
Al Gore lost.
alt.binaries.martian.pr0n
Cool!!
News Flash -- Impressive thing of the future fails to materialize as promised. Advocates of the flying car, personal nuclear generator, and personal rocket packs send their condolences to anyone holding out for hopes of an interplanetary network anytime soon.
Alive and well, with domains *.mr for Mars. See Astrobiology Magazine and the main project page IPN
This was my favourite idea for what to do with the Iridium nodes: send up rigs to boost them into a slow (or at least low delta V/sec) orbit to Mars, to set up a communications backbone there. They were pretty much what you'd want for the job, with plenty of capacity to spare.
As a semi-aside, I get irked by the kneejerk reaction to de-orbit everything, when getting it up there is 90% or so of the cost. If there was ever an environment were recycling made sense...
-- MarkusQ
... ... ...
(the return signal will be posted in the dupe)
The latest Slashdot meme.
From what I remember of this in an IEE lecture, they were thinking a bit bigger than a .mars domain.
.mars.sol and .earth.sol. Gives a bit more room for expansion in the future I guess.....
They suggested having
Steve.
The worst example of unthinking de-orbiting was Mir. There you had many, many tons of aerospace-grade titanium, aluminum, and steel in orbit. Everybody talked of either continuing to man and maintain Mir, or burning it in. No one considered the third and best option: boost it to a higher orbit where atmospheric drag is neglibile, and wait patiently until it becomes an incredibly valuable resource of raw materials for on-orbit industry.
That that is is that that that that is not is not.