Stardust : The Cosmic Seeds of Life. 1st ed. 2013

種類:

電子ブック

責任表示:

by Sun Kwok

出版情報:

Berlin, Heidelberg : Springer Berlin Heidelberg : Imprint: Springer, 2013

著者名:

• Kwok, Sun.
• SpringerLink (Online service)

シリーズ名:

Astronomers' Universe ;

ISBN:

9783642328022 [3642328024]    

注記:

1. Where do we come from? -- 2. Rocks and dust in the planetary neighborhood -- 3. Impacts from beyond -- 4. Descendants of stars -- 5. Glowing in the dark -- 6. Star dust in our eyes -- 7. The oldest and brightest -- 8. Neon signs in the sky -- 9. Stars as molecular factories -- 10. Smoke from stellar chimneys -- 11. Gems from Heaven -- 12. Diamonds in the sky -- 13. A mysterious red glow -- 14. A celestial origin for oil? -- 15. Organics in our Solar System -- 16. Stardust in our hands -- 17. Bacteria in space? -- 18. Comets: messengers from the past -- 19. Where do oceans come from? -- 20. Playing God with primordial soup -- 21. Stardust and origin of life -- 22. Our place in the Universe -- 23. Bibliography -- 24. Appendix I. Scientific notation -- 25. Appendix II. Units of measurement -- 26. Appendix III Color and Temperature -- 27. Appendix IV: Naming convention of astronomical objects -- 28. Appendix V Elemental abundance -- 29. Appendix VI Mass and energy -- 30. Glossary.
How did life originate on Earth? For over 50 years, scientists believed that life was the result of a chemical reaction involving simple molecules such as methane and ammonia cooking in a primordial soup. Recent space observations have revealed that old stars are capable of making very complex organic compounds. At some point in their evolution, stars eject those organics and spread them all over the Milky Way galaxy. There is evidence that these organic dust particles actually reached the early Solar System. Through bombardments by comets and asteroids, the young Earth inherited significant amounts of stardust. Was the development of life assisted by the arrival of these extraterrestrial materials?   In this book, the author describes stunning discoveries in astronomy and solar system science made over the last 10 years that have yielded a new perspective on the origin of life.   Other interesting topics discussed in this book   The discovery of diamonds and other gemstones in space The origin of oil Neon si

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