Ian J Miller

Planetary Formation and Biogenesis Second Edition (eBook, ePUB)

• Format: ePub

Produktbeschreibung

Many observations are interpreted in terms of the then-current paradigm. Here, a review of almost 1290 scientific papers shows that the significance of some key observations have not been appreciated while some key facts have been ignored. It is assumed planets formed from a distribution of planetesimals, but we do not know how dust accreted to planetesimals. Oligarchic accretion should not apply beyond 10 AU, but this would mean LkCa 15b, and TYC 8998-760-1 b and c were impossible. The atmospheres of three of our rocky planets have clearly different atmospheric compositions, but they are supposed to come from one source, which has the wrong elemental ratios for any of them. The early Earth atmosphere is believed to have been oxidized, but samples from the time show that the atmosphere contained much methane, and the oceans much ammonia. We cannot understand how Mars could have running water, yet there are river valleys.
This book argues these and many other problems go away if we assume the initial accretion was caused by chemistry, including physical chemistry, and our solar system is an archetype for planetary formation. If our water was ammoniacal, why could not the Martian water have been, in which case it would flow at the obvious low temperatures. The case is made that life can only evolve from a planet with Earth's chemistry, and it evolved around fumaroles. There are at least seven reasons why there will be no life under-ice at Europa. These conclusions mainly come from putting together information already known, together with a few original propositions. The book ends with a large number of predictions, including some from experiments that could be carried out in a lab on Earth.

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Produktdetails

• Verlag: Ian J Miller
• Erscheinungstermin: 19. Mai 2022
• Englisch
• ISBN-13: 9781005331917
• Artikelnr.: 70402998

Autorenporträt

Ian J Miller was born 7th August 1942 to the son of a policeman sent to Hokitika (New Zealand) to fill vacancies due to the mass murderer Stanley Graham. Secondary education was at Ashburton High School, thence to University of Canterbury (BSc Hons1, PhD), followed by post-docs at Calgary, Southampton and Armidale. I returned to New Zealand to Chemistry Division, DSIR, to work first on lignin chemistry, then recycling, seaweed research, then hydrothermal wood liquefaction. In 1986 I left DSIR to set up Carina Chemical Laboratories Ltd, to carry out research to support the private half of a joint venture to make pyromellitates, the basis of high temperature resistant plastics. (When called to a TV program to discuss the danger of foam plastics in fires, I aimed a gas torch at the palm of my hand, protected only by a piece of foam plastic I had made shortly before. Fortunately, it worked, it glowed yellow hot, but held the heat for about half a minute.) This venture, and an associated seaweed processing venture collapsed during the late 1980s financial crisis, mostly for financial reasons. Current projects include the development of Nemidon gels (www.nemidon.co.nz/) and fuels and chemicals through the hydrothermal treatment of microalgae (www.aquaflowgroup.com/). I have written about 100 peer-reviewed scientific papers, about 35 other articles, and I was on the Editorial Board of Botanica Marina between about 1998-2008.

In my first year University, following an argument with some Arts students, I was challenged to write a fictional book. I did in spare time: Gemina. I subsequently self-published a revised version, only to find publicity was forbidden as a condition of getting my finance for the pyromellitates project. Since then, I have written a few more science in fiction thriller-type novels that don't fit nicely in any category. These form a "future history", and Puppeteer is the first of one entry point.