Academic Journal
Setting the Stage: The Early History of the Solar System.
| Τίτλος: | Setting the Stage: The Early History of the Solar System. |
|---|---|
| Συγγραφείς: | Segura A; Instituto de Ciencias Nucleares, Universidad Nacional Autónoma de México, Ciudad de México, México.; NASA Nexus for Exoplanet System Science, Virtual Planetary Laboratory Team, Seattle, Washington, USA., Smith RL; North Carolina Museum of Natural Sciences, Raleigh, North Carolina, USA.; Appalachian State University, Boone, North Carolina, USA.; University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA., Telus M; Earth and Planetary Sciences, University of California Santa Cruz, Santa Cruz, California, USA., Schwieterman E; NASA Nexus for Exoplanet System Science, Virtual Planetary Laboratory Team, Seattle, Washington, USA.; Department of Earth and Planetary Sciences, University of California, Riverside, California, USA., Osten R; Space Telescope Science Institute, Baltimore, Maryland, USA.; Johns Hopkins University Center for Astrophysical Sciences, Baltimore, Maryland, USA., Ranjan S; Lunar & Planetary Laboratory, University of Arizona, Tucson, Arizona, USA. |
| Πηγή: | Astrobiology [Astrobiology] 2026 Jul-Aug; Vol. 26 (7-8), pp. 510-529. Date of Electronic Publication: 2026 Jun 18. |
| Τύπος έκδοσης: | Journal Article; Review; Historical Article |
| Γλώσσα: | English |
| Στοιχεία περιοδικού: | Publisher: Mary Ann Liebert, Inc Country of Publication: United States NLM ID: 101088083 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1557-8070 (Electronic) Linking ISSN: 15578070 NLM ISO Abbreviation: Astrobiology Subsets: MEDLINE |
| Imprint Name(s): | Original Publication: Larchmont, N.Y. : Mary Ann Liebert, Inc., c2001- |
| Ιατρικοί όροι (MeSH): | Solar System*/chemistry , Extraterrestrial Environment*/chemistry , Exobiology*/history, Evolution, Planetary ; Planets |
| Περίληψη: | This article reviews the early history of our solar system from an astrobiological perspective and presents evidence from meteorites and astronomical observations. The purpose is to trace the formation of key molecules that participated in the building blocks of life. The Sun and its planetary system started from a section of a molecular cloud that collapsed into a protoplanetary disk. In the center of the protoplanetary disk, the protosun heated the surrounding material. The dust and gas inherited from the cloud remained pristine farther away from the protostar, while new compounds were created in the gas and on the icy mantles of the dust. The dust accreted into pebbles, pebbles formed planetesimals, and planetesimals collided and accreted pebbles to create planets. Meanwhile, the protosun became the Sun when its core reached the pressure and temperature required to transform hydrogen into helium. During this process, the Sun emitted high-energy radiation and particles that impacted the chemistry in the disk and the early evolution of the terrestrial planets. |
| Competing Interests: | Author Disclosure StatementNo competing financial interests exist. |
| Contributed Indexing: | Keywords: Prebiotic chemistry—Protoplanetary disks—Solar system—Protosun |
| Entry Date(s): | Date Created: 20260618 Date Completed: 20260731 Latest Revision: 20260824 |
| Update Code: | 20260824 |
| DOI: | 10.1177/15311074261454247 |
| PMID: | 42312544 |
| Βάση Δεδομένων: | MEDLINE |
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