New Evidence for Solar System Design: Fine-Tuning the Late Veneer
By Dr. Hugh Ross
Astronomy research yields increasing evidence for the solar system’s unique formation history.
The more we learn, the more its features appear fine-tuned to enable the eventual existence of advanced life on Earth. A recent study, for example, shows a residual population of planetesimals (small, primordial solar system bodies, in this case measuring no larger than 20 meters across) with a total mass just-right for life’s sake. This total mass played an essential role in dampening the eccentricities and inclinations of Venus, Earth, and Mars from their initially high values to their current near zero values, as well as in sufficiently enriching Earth’s crust with siderophile (iron/arsenic/sulfur-loving) elements so that advanced life eventually would be possible on Earth.
Good mental health critically depends on the recognition of self-worth. Self-worth comes from the discovery that one is uniquely designed to fulfill a specific and valuable purpose. Recognition that each human being is distinctly special represents a strong argument for the existence of a powerful, intelligent, knowledgeable, and loving Creator.
Increasingly, astronomers are discovering that what is true of human beings, also appears to be true of the Sun’s suite of planets and particularly planet Earth. When planets outside of our solar system were first discovered in 1995,1 most astronomers presumed that the discovery of additional exoplanets would prove that the solar system planets are in no way special but, rather, ordinary. Since this article’s publication, 777 planets outside of our solar system have been measured in sufficient detail as to be included in the Paris Observatory’s Exoplanet Encyclopedia. Currently, astronomers are examining an additional 2,000 candidate planets to determine whether or not they are true planets.
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Not one of the 777 planets in the Exoplanet Encyclopedia matches the characteristics of any one of our solar system’s planets. Upsilon Andromedae e comes close. Its mass compared to Jupiter’s is 1.06+. (Because the inclination of Andromedae e’s orbit is not known, only a minimum mass has been determined2). Its distance from its host star compared to Jupiter’s distance from the sun is 1.01.3
Upsilon Andromedae e, however, is accompanied by two much larger planets, upsilon Andromedae c and d, with masses = 14.57+ and 10.19+ times greater than Jupiter’s, respectively. These two planets orbit the system’s host star 6.1 and 2.1 times closer, than does upsilon Andromedae e. Their orbits are also highly eccentric. Moreover, the host star is 1.28 times more massive and 3.4 times more luminous than the sun. The characteristics of both the main star and the two heavy planets accompanying upsilon Andromedae e rule out the possibility that another planet in the same system could possibly support advanced life.
Thus far, the discovery of hundreds of exoplanets has increasingly demonstrated just how specially designed each of the Sun’s eight planets and Earth’s Moon are for making the existence of advanced life possible on Earth…
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