Toisin kuin palstan kretardit väittävät, ei omastakaan aurinkokunnastamme ole havaittavissa lainkaan jälkiä todellisesta suunnittelusta. Pikemminkin päin vastoin. Näyttääkin siltä että silloin kun aurinkokuntamme syntyi se oli yhtä tuhon ja sekasorron kenttää, josta pääsyyllisenä pidetään Jupiteria. Siis sitä planeettaa, jotta tämä tulisi ei.ensimmäisellekin selväksi...
"Jupiter's Youthful Travels Redefined Solar System
According to the new model, Jupiter formed in a region of space about three-and-a-half times as far from the sun as Earth is (3.5 astronomical units). Because a huge amount of gas still swirled around the sun back then, the giant planet got caught in the currents of flowing gas and started to get pulled toward the sun. Jupiter spiraled slowly inward until it settled at a distance of about 1.5 astronomical units—about where Mars is now. (Mars was not there yet.)
Rather than having Jupiter destroy the asteroid belt as it moved toward the sun, the Grand Tack model has Jupiter perturbing the objects and pushing the whole zone farther out. "Jupiter's migration process was slow," explains Mandell, "so when it neared the asteroid belt, it was not a violent collision but more of a do-si-do, with Jupiter deflecting the objects and essentially switching places with the asteroid belt."
In the same way, as Jupiter moved away from the sun, the planet nudged the asteroid belt back inward and into its familiar location between the modern orbits of Mars and Jupiter. And because Jupiter traveled much farther out than it had been before, it reached the region of space where icy objects are found. The massive planet deflected some of these icy objects toward the sun and into the asteroid belt.
Another bonus is that the new model puts Jupiter, Saturn, and the other giant planets in positions that fit very well with the "Nice model," a relatively new theory that explains the movements of these large planets later in the solar system's history.
The Grand Tack also makes our solar system very much like the other planetary systems that have been found so far. In many of those cases, enormous gas-giant planets called "hot Jupiters" sit extremely close to their host stars, much closer than Mercury is to the sun. For planetary scientists, this newfound likeness is comforting."
https://www.nasa.gov/topics/solarsystem/features/young-jupiter.html
"The researchers modeled a leading scenario for the formation of Jupiter and Saturn known as the "Grand Tack," wherein Jupiter arose first and migrated toward the sun until Saturn formed, which caused Jupiter to reverse course and migrate outward to its current orbit. They calculated what might happen if a set of rocky planets formed in the inner solar system before Jupiter migrated inward.
However, as Jupiter moved inward, its gravitational pull would have slung these nascent inner worlds into close-knit, overlapping orbits. This would have set off a series of collisions that smashed these newborn worlds into pieces."
http://www.space.com/28901-wandering-jupiter-oddball-solar-system.html
Lisää pleneettojen migraatiosta:
https://fi.wikipedia.org/wiki/Migraatioteoria
https://fi.wikipedia.org/wiki/Grand_Tack
https://fi.wikipedia.org/wiki/Nizzan_malli
Toisin kuin usein näkee opetettavan, aurinkokuntamme alku ei ollut mikään harmoninen, tasapainoinen ja kauniistijärjestyvä tapahtuma, vaan pikemminkin todella väkivaltainen kaaos, jossa protoplaneetat törmäilivät toisiinsa. Niistä planeetoista jotka me nyt tunnemme , muodustui ensimmäisenä Jupiter. Ja se ei tyytynytkään pysymään kiltisti radallaan, vaan suoritti mielenkiintoisen vaelluksen lähemmäs aurinkoa siinä kaasupilvessä josta aurinkokuntamme on lähtöisin. Samalla se aurasi kaiken materiaalin tieltään ja se selittää mm. miksi Mars on niin pieni ja miksi asteroidivyöhykkeessä on kahdenlaisia asteroideja. Kaiken lisäksi se heiti yhden kokonaisen planeetan aurinkokunnastamme ulos pelkäm kokonsa avulla. Tämä on varsin pahasti vastaan kretardien teoriaa, jonka mukaan aurinkokuntamme hienosäädettiin harminiseen tasapainoon. Lisää tietoa ja todisteet löytyvät tästä mielenkiintoisesta aihetta käsittelevästä dokumentista:
http://areena.yle.fi/1-2649387
"Jupiter's Youthful Travels Redefined Solar System
According to the new model, Jupiter formed in a region of space about three-and-a-half times as far from the sun as Earth is (3.5 astronomical units). Because a huge amount of gas still swirled around the sun back then, the giant planet got caught in the currents of flowing gas and started to get pulled toward the sun. Jupiter spiraled slowly inward until it settled at a distance of about 1.5 astronomical units—about where Mars is now. (Mars was not there yet.)
Rather than having Jupiter destroy the asteroid belt as it moved toward the sun, the Grand Tack model has Jupiter perturbing the objects and pushing the whole zone farther out. "Jupiter's migration process was slow," explains Mandell, "so when it neared the asteroid belt, it was not a violent collision but more of a do-si-do, with Jupiter deflecting the objects and essentially switching places with the asteroid belt."
In the same way, as Jupiter moved away from the sun, the planet nudged the asteroid belt back inward and into its familiar location between the modern orbits of Mars and Jupiter. And because Jupiter traveled much farther out than it had been before, it reached the region of space where icy objects are found. The massive planet deflected some of these icy objects toward the sun and into the asteroid belt.
Another bonus is that the new model puts Jupiter, Saturn, and the other giant planets in positions that fit very well with the "Nice model," a relatively new theory that explains the movements of these large planets later in the solar system's history.
The Grand Tack also makes our solar system very much like the other planetary systems that have been found so far. In many of those cases, enormous gas-giant planets called "hot Jupiters" sit extremely close to their host stars, much closer than Mercury is to the sun. For planetary scientists, this newfound likeness is comforting."
https://www.nasa.gov/topics/solarsystem/features/young-jupiter.html
"The researchers modeled a leading scenario for the formation of Jupiter and Saturn known as the "Grand Tack," wherein Jupiter arose first and migrated toward the sun until Saturn formed, which caused Jupiter to reverse course and migrate outward to its current orbit. They calculated what might happen if a set of rocky planets formed in the inner solar system before Jupiter migrated inward.
However, as Jupiter moved inward, its gravitational pull would have slung these nascent inner worlds into close-knit, overlapping orbits. This would have set off a series of collisions that smashed these newborn worlds into pieces."
http://www.space.com/28901-wandering-jupiter-oddball-solar-system.html
Lisää pleneettojen migraatiosta:
https://fi.wikipedia.org/wiki/Migraatioteoria
https://fi.wikipedia.org/wiki/Grand_Tack
https://fi.wikipedia.org/wiki/Nizzan_malli
Toisin kuin usein näkee opetettavan, aurinkokuntamme alku ei ollut mikään harmoninen, tasapainoinen ja kauniistijärjestyvä tapahtuma, vaan pikemminkin todella väkivaltainen kaaos, jossa protoplaneetat törmäilivät toisiinsa. Niistä planeetoista jotka me nyt tunnemme , muodustui ensimmäisenä Jupiter. Ja se ei tyytynytkään pysymään kiltisti radallaan, vaan suoritti mielenkiintoisen vaelluksen lähemmäs aurinkoa siinä kaasupilvessä josta aurinkokuntamme on lähtöisin. Samalla se aurasi kaiken materiaalin tieltään ja se selittää mm. miksi Mars on niin pieni ja miksi asteroidivyöhykkeessä on kahdenlaisia asteroideja. Kaiken lisäksi se heiti yhden kokonaisen planeetan aurinkokunnastamme ulos pelkäm kokonsa avulla. Tämä on varsin pahasti vastaan kretardien teoriaa, jonka mukaan aurinkokuntamme hienosäädettiin harminiseen tasapainoon. Lisää tietoa ja todisteet löytyvät tästä mielenkiintoisesta aihetta käsittelevästä dokumentista:
http://areena.yle.fi/1-2649387
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