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Article #14562Re: Planet that hit Earth to create the moon? = moon
From: G_Cowboy_Is_That_A_Gnu_Hurd?
Date: Sat, 07 Apr 2007 00:42
Date: Sat, 07 Apr 2007 00:42
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Can't you sum that up in a poem though? (but you did make it accessible none the less) p.s. might we hear from you in the future, despite our sorry lot? <bradguth@gmail.com> wrote in message news:1175881576.836161.150590@y80g2000hsf.googlegroups.com... > Sorry folks, as I'd forgotten that "sci.bio.evolution" was another NG > moderated cult. > > "The planet that hit the earth to create the moon - Question" > http://groups.google.com/group/sci.space.science/browse_frm/thread/a287e0688a0ad7be/82c3bc8c5c24b8d8?hl=en#82c3bc8c5c24b8d8 > Jack Crenshaw > Cra...@gmail.com wrote: >> dumpst...@hotmail.com wrote: > >>>What happened to that planet after it hit the Earth? Was it destroyed? >>>Does it still exist somewhere? > >> It still exists as part of the Earth and as part of the moon. > >> Popular theories on the moon-forming collision say the dense core of >> the impacting planet merged with Earth's core, while its crust splashed >> off to form the moon. >> Mike Miller > > : Not true. The accounts I've seen, gleaned from simulations, suggest > : that the planet hit a glancing blow. True, it added to the earth's > : iron core, but most of its mass continued on. Only a glancing blow > : -- and a particular angle at that -- yields a moon like ours. > : Jack > - > > Too bad the icy proto-moon itself couldn't have merely glanced off of > Earth, and of not so long ago. > > It's a matter of regular old physics, whereas such lithobraking > encounters simply were not all that uncomon. (could even happen once > again) > > At some time near or shortly after the bulk or worse portion of that > last ice age cycle, of which this planet will ever see, is when Earth > got a good seasonal tilt worth of an impact, receiving a few spare > thousand teratonnes worth of salty ice, having created another nifty > ocean basin and the antipode, plus ever since we've been summarily > thawing out, along with as much global dimming via humanly contributed > soot and chemical polution as we can muster. > > A shift from a thermal energy sink worth of a highly reflective ice > age, into going GW postal takes a truly great deal of applied energy > over an extended period of time, some of which unavoidably becomes our > demise via our self imposed global dimming and a few other facters > that should never have transpirored to the extent we've allowed. > However, the vast bulk of energy is off-world via gravity and tidal > forces (applied inside and out) that arrived along with our more than > somewhat salty and originally icy proto-moon. > > At least there's nothing within the regular laws of physics, or that > of any known planetology which excludes such a recent event, and > there's yet no clear objective evidence proving we even had that moon > establish within it's relatively final orbit as of prior to 10,000 BC, > if not somewhat more recently. > > For example, if that moon had ever been orbiting for any amount of > time while being situated at half or that of much less distance, as > such the applied tidal forces of at least four times the intensity > (inside and out) would have been downright lethal trauma imposed upon > most any significant form of existing life upon this newish planet > that had gained more than it's fair share of salty oceans and of many > other bodies of salty waters. > > All of the arguments opposed to this recent merger and orbital trek of > our unusually massive and nearby moon are yet every bit as subjective, > and otherwise extensively faith-based upon all such horrific things > happing to our world in the very beginning of planetology formations, > that which supposedly had nothing whatsoever to do with any other star > or exo-solar system but that of our own. I guess that means the > Sirius star/solar system is Muslim, while our's is becoming a whole > lot more Jewish mindset by the day. > > Damn few of us, including the honest likes of "Jean-Paul Turcaud", are > simply not sufficient to alter the ongoing self-destruct mode of > what's insuring a good part of our very own demise, that's also > getting more spendy and otherwise lethal by the day. Too bad we still > haven't established zilch worth of any Earth/moon science as could > have been easily and efficiently obtained from the superior > perspective of having our instruments situated within the moon's (M-- >>L1---->E) sweet-spot, as of decades ago. > - > Brad Guth >
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