We have been developing the PFO-CFO Theory of Solar System Formation and Transformation since 2008 [1, 2]. Its more or less extensive fragments have been published many times and presented in 16 reports and lectures at international conferences in Armenia, Belgium, France, Germany, Great Britten, Italy, Netherlands, Portugal, Russia, and Spain. The most complete presentation of the PFO-HFO Theory is given in the lecture presentation given in Amsterdam in 2019 [3] and in the article [4], as well as in the articles [5] and [6].

Over time, corrections and additions have been made to the Theory. The publications cited above summarize previous publications with corrections and additions that take into account the results of observations and experiments described in the literature during the fifteen years that have passed since the publication of the basic principles of the Theory.

The corrections are mainly due to the fact that over time we have moved further and further away from the most common understanding of the phenomena and processes observed in space, and the additions are the result of the fact that over time we managed to understand and explain additionally some phenomena and processes and the fact that new confirmations of the foundations of the PFO-CFO Theory or its particular conclusions appeared in print and became clear.

The publications offered for discussion are a generalization of our ideas about the subject of the study, formed on the basis of currently known experimental results and observational data, the results of which seem to us to be quite reliable.

We do not use so-called models and the results obtained on their basis.

The name PFO-CFO Theory reflects one of its central ideas [7] that cold celestial objects consisting of light atoms and molecules are formed as a result of physical processes such as condensation, physical adsorption and absorption, aggregation, occlusion, etc., and are physically formed objects (Physically Formed Objects, PFO), and warm celestial objects, consisting mainly of heavier molecules, are formed by chemical processes and are chemically formed objects (Chemically Formed Objects, CFO).

The PFO-CFO Theory is coordinated with the theory we have developed that describes the chemistry and mechanism of the emergence of the simplest living entities (Life Origination Hydrate Theory, LOH-Theory) [8].

The LOH-Theory and the PFO-CFO Theory are interconnected, since the real history of the transformation of the Sun/Earth system is closely connected with the history of the transformation of living matter on our planet. On the one hand, the repeated processes of mass emergence and development and mass extinction of flora and fauna on Earth influenced the history of the formation of its surface layer and its atmosphere. On the other hand, the processes that led to the formation and transformation over time of the Sun and the planets of the Solar System and, in particular, the Earth, determined the possibilities for the appearance of living beings on Earth and the history of their transformation and spread across the planet.

PFO-CFO Theory and LOH-Theory cover the period from the birth of the first stars to the present day, explore the history of the birth and transformation in time of the Sun as the center of the Solar System and of the Earth as an object of multiple emergence, development and degradation of living matter of various levels of development and, based on the history and events of the recent past, predict future changes in solar activity and their possible impact on the immediate and long-term trends of climate change on Earth.

References

1. OstrovskiiV.E., Kadyshevich E.A. Hypotheses of Hydrocarbon-Hydrate Formation and Living Matter Origination at the Earth. In: Degassing of the Earth; Geodynamics, geofluids, oil, gas, their parageneses.

Moscow: Geos, 2008, 374-377; https://www.researchgate.net/publication/251572339.

2. Kadyshevich E.A. The planet formation hypothesis: Why are the Solar System planets different in their chemical compositions? European Planetary Sci. Congr. (EPSC) Proc., 4 (2009) EPSC2009-1, Potsdam, Germany; https://www.researchgate.net/publication/255946496.

3. Ostrovskii V.E., Kadyshevich E.A. Solar protuberances: their nature, function, and potential threat to the Earth's population in the context of the PFO-CFO Theory of Solar System Formation and Transformation (Presentation). SCON Astro Physics-2019, Amsterdam, Netherlands; https://www.researchgate.net/publication/333754868

4. Ostrovskii V.E., Kadyshevich E.A. Mass extinctions of species: causes of Phanerozoic extinctions and possibilities of recurrence of such phenomena in future (Plenary lecture). In: Biological diversity and conserva tion problems of the fauna-3; LLC TASK: Yerevan, Armenia (in Russ), pp. 233–240; https://www.researchgate.net/publication/320187190

5. Kadyshevich E.A., Ostrovskii V.E. Development of the PFO–CFO hypothesis of solar system formation: why do the celestial objects have different isotopic ratios for some chemical elements? Proc. Intern. Astr. Union 6(S274) (2010) 95–101; https://doi.org/10.1017/S174392131100665X

6. Ostrovskii V.E., Kadyshevich E.A. Physicochemical model of formation of the Solar System planets: the causes of differences in the chemical composition of planets. In: Phychemistry-2010, Selected works, Ch.2, Obninsk, Rosintal, 2011, pp. 46–61 (in Russ); https://www.researchgate.net/publication/237073298_.

7. Ostrovskii V.E., Kadyshevich E.A. Generalized hypothesis of the origin of the living-matter sim plest elements, transformation of the Archean atmosphere, and the formation of methane-hydrate deposits. Physics-Uspekhi (Adv. Phys. Sci.) 50 (2007) 175–196; DOI: 10.1070/PU2007v050n02ABEH006166.

8. Kadyshevich E.A., Ostrovskii V.E. From minerals to simplest living matter: Life Origination Hydrate Theory. Acta Biotheoretica. 71 (2023) article 13 (pp. 1–67); https://doi.org/10.1007/s10441-023-09463-9