A Collision of Worlds 2012

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He did the research, took the main parts of Velikovsky's theory and searched to find out whether they stand or fall. For the most part, the theory has been more vindicated than debunked. Of course, when dealing with events of the distant past, it is hard to ever know for certain, but Laird, step by step, takes apart Velikovsky's theory and shows the current science that seems to support it for example, we now know that Venus seems to still have the remnants of what seems to be a comet's tail!

It is a brilliant piece of work by it's own right, and my only complaint would be that I managed to read through it in about a day. No theory is ever completely right, and of course that very much applies to Velikovsky, but Laird shows how much of the theory has held up over the 62 years since it was first published. Certain things throughout the movie made little or no sense at all, such as how easy it was to hack a satellite, or why planes on collision course doesn't just turn from their current path in order to prevent a midair collision, especially when at night and the flight lights are clearly visible kilometers away.

Or how quickly the flight director overcame his guilt of two planes crashing and hundreds dying and wholly forgot all about it. This is an entertaining enough movie for what it was, and it turned out to be a nice surprise actually.

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Michael Jaden (Author of A Collision of Worlds )

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Use the HTML below. You must be a registered user to use the IMDb rating plugin. Photos Add Image Add an image Do you have any images for this title? Edit Cast Cast overview, first billed only: Jake Ross Tia Carrere Kate Parks Meghan McLeod Krista Miles Tim Abell Ned Hatch Janis Valdez The article - Was Earth a Migratory Planet? Although the time lines they are talking about are billions of years compared to Velikovsky's relatively few thousand years. Over the last two decades, there has come about a recognition that chaotic dynamics is pervasive in the solar system.

We now understand that the orbits of small members of the solar system—asteroids, comets, and interplanetary dust—are chaotic and undergo large changes on geological time scales. Are the major planets' orbits also chaotic? The answer is not straightforward, and the subtleties have prompted new questions. In its scientific usage, chaos is not a synonym for disorder, rather it describes the irregular behavior that can occur in deterministic dynamical systems, i.

Worlds in Collision

Chaotic systems have two defining characteristics: We have understood, within the last two decades, that the orbits of many of the small members of the solar system asteroids, comets, dust particles , subjected to the combined gravitational perturbations of the major planets, are chaotic and unstable on million-year time scales. They find that the terrestrial planetary subsystems with smaller dynamical distances 26RH is possibly one of the significant conditions to maintain the stability of the planetary orbits in giga-year time spans. These recent advances are the beginning of a quest to tease out the critical properties of our solar system and its subsystems that give it the curious character of being only marginally chaotic or marginally stable on time spans comparable with its current age.

Chaos and stability of the solar system. When, how, why, what those the process, triggers, forces, dates, mechanics may have been according to science, Velikovsky and the Electric Universe theory will be also be explored and reviewed later. Beside chaotic trajectory of Pluto, the dynamics of the outer planets Jupiter to Neptune is essentially regular, while the motion of the inner planets Mercury to Mars is largely chaotic. To investigate the role of the Earth-Moon system in the dynamical stability of the inner SolarSystem, Innanen, Mikkola and Wiegert performed several numerical experiments integrating the equations of motion without certain inner planets.

They have obtained rather unexpected results: Earth plays a crucial role in the long-term stability of the orbits of the inner planets. In the absence of Earth the orbits of Venus and Mercury would be heavily exposed to strong destabilising resonances with giant planets. The Solar System is chaotic, and thus unstable, in a sense that one cannot predict the trajectory of Earth for periods of time exceeding, say, Myrs.

On the other hand, it is structurally stable, since small variations of the parameters of the planets, comparable with the accuracy of their measurements, lead to different but similar orbits — it is thus unlikely that the Solar System will fall apart during the next billion years. However, this structural stability is limited and the Solar System is fragile: For instance, decreasing the mass of the Sun by half would strongly destabilise dynamics of the System. On the stability of the solar system Link to PDF. And if Velikovsky's ideas and dates have any semblance of truth then what does it mean for the theory of evolution or our interpretation of how old life is?

Especially as evolution seems to be massively triggered by Earth catastrophes and not the very slow and steady Darwin evolution - Worlds in Collision evolution? Eris is a dwarf planet and one of the largest bodies in our solar system and the largest trans-Neptunian object TNO. It has a very large eccentric orbit with a period of years, which brings it inside the orbit of Pluto. How many other planetoids are there?

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With such possible orbit lengths how many could come closer into the solar system and create chaos or collide with a planet? The object is three times farther away from Earth than Pluto, making it the most distant known in the solar system.

A collision of worlds

The planetoid is usually even colder, because it approaches the Sun this closely only briefly during its 10, year orbit around the Sun. At its most distant, "Sedna" is billion kilometers 84 billion miles from the Sun. That is times Earth's distance from the Sun The extremely elliptical orbit of Sedna is unlike anything previously seen by astronomers; however, it resembles that of objects predicted to lie in the hypothetical Oort cloud. Brown says this "inner Oort cloud" may have been formed by gravity from a rogue star near the Sun in the solar system's early days.

Brown explained, "The star would have been close enough to be brighter than the full Moon, and it would have been visible in the daytime sky for 20, years. There is only one other world in the solar system that has an orbit anything like VP's: The interesting thing about Sedna is the galaxy doesn't become important until 5 or 6 thousand AU.

Maybe 3, depending on what you're doing.

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But it's thousands of AU. Sedna is on an eccentric orbit, and it can't form on that orbit, it's got to be on a circular orbit in order to accrete. So it got scattered by something, but it's too far away from the planets for them to do it, because the perihelion is too large, and it's too close to the Sun for the galaxy to do it. So Sedna was a surprise because it's in a "no man's land" because we don't know of anything that could put it there.

Here is where a possible planet comes in Mike Brown outlined his three favorite explanations for how Sedna formed: