On Jul 11, 10:23 am, The Starmaker <
starma...@ix.netcom.com> wrote:
>
http://www.space.com/12356-pluto-fourth-moon-discovery-hubble-photo.html
That's exactly right, as binary planetoids go, having 3+ moons that
obviously survive their 5 body gravitational interactions is a very
impressive group.
Any significant planet or binary of planets as having been captured
outside of Pluto, could easily host a dozen or more moons, and there's
absolutely no shortages of such rogue/nomad planets for our solar
system to grab onto..
Since energy is always conserved in orbital interactions, and it’s
entirely possible to compute the given chaos of such interactions
between any two, three and more bodies as their individual gravity and
motions interact (such as galactic encounters or just involving three
individual items), and of course there’s always some magnetic,
electrostatic and otherwise physical or molecular aerobraking and even
lithobraking issues that could get involved, is exactly why a
supercomputer is necessary for accomplishing a reasonable simulation
of captures that can be fine-tuned in order to get the best
realization that’ll match to what is really taking place.
Once again those public-funded supercomputers with more than a
sufficient number of CPU nodes have what it takes, to accomplish many
3+ body kinds of orbital and/or proper motion interactions, as well as
allowing for a fully 3D interactive simulation to run everything as
sped up by a billion or even a trillion to one, as going forward or
back in time.
Whatever computational errors can later be corrected on the fly, so to
speak, in order to fine tune our understanding of orbital and proper
motion mechanics.
In spite of the bad economy and its growing debt, it seems the
mainstream status-quo keeps getting their dirty hands on our hard
earned loot, along with insuring their own job security and benefits
to boot.
“AMD Awarded $12.6 Million for Exascale Computing Research”
http://www.eweek.com/c/a/IT-Infrastructure/AMD-Awarded-126-Million-for-Exascale-Computing-Research-544560/
“The federal money is part of the government's effort to push the
development of exascale computing, which officials say is crucial to
scientific research and economic growth.”
Another one of our big brothers (DOE this time) is just getting a
little bigger, faster and more focused upon our future growth
potential that’ll directly benefit the upper most 0.1% a whole lot
more than the lower 99.9% that always gets to pay for everything.
“The DOE announced last fall that 19,200 Opteron 6200 chips will be
used when Cray upgrades the Jaguar supercomputer, a system that will
be named Titan. Scheduled to be fully operational next year, Titan is
expected to offer a peak performance of more than 20 petaflops. A
petaflop equals 1 quadrillion floating-point calculations per second.”
Apparently our extremely spendy NIF isn’t about to offer us any real
hope of affordable clean fusion energy, other than in the form of new
and improved WMD. Therefore our not so effective DOE that can’t seem
to give us renewable geothermal or cheap and failsafe clean thorium
fueled reactors is instead going to razzle dazzle us with lots of
nifty infomercial eyecandy hype about energy efficiency, that
apparently they need yet another supercomputer for this to happen.
It seems most of us haven't been as publicly funded as Steven Chu in
order to afford such an energy efficient and extremely modern
technology outfitted home, as well as most of us can't afford to buy
those spendy hybrid or all-electric cars, SUVs or trucks, and we're
not even being paid to commute to/from any given government office or
public grant funded research facility, as well as we don't have those
offshore banking and investment advantages nor have we been allowed to
insider trade as government insiders had been allowed up until
recently.
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Brad Guth,Brad_Guth,Brad.Guth,BradGuth,BG,Guth Usenet/”Guth Venus”