อ้างอิง ของ ปฏิทรรศน์ของแฟร์มี

  1. ↑ "paradox", ศัพท์บัญญัติอังกฤษ-ไทย, ไทย-อังกฤษ ฉบับราชบัณฑิตยสถาน (คอมพิวเตอร์) รุ่น ๑.๑ ฉบับ ๒๕๔๕, (วิทยาศาสตร์) ปฏิทรรศน์
  2. ↑ Krauthammer, C. (2011-12-29). "Are we alone in the universe?". The Washington Post. สืบค้นเมื่อ 2015-01-06.
  3. ↑ "Star (astronomy)". Encyclopædia Britannica. "With regard to mass, size, and intrinsic brightness, the Sun is a typical star." Technically, the sun is near the middle of the main sequence of the Hertzsprung-Russell diagram. This sequence contains 80-90% of the stars of the galaxy.
  4. ↑ Grevesse, N.; Noels, A.; Sauval, A. J. (1996). "Standard abundances" (PDF). ASP Conference Series. 99. The Sun is a normal star, though dispersion exists.
  5. ↑ Chris Impe (2011). The Living Cosmos: Our Search for Life in the Universe. Cambridge University Press. p. 282. ISBN 978-0-521-84780-3.
  6. ↑ Aguirre, V. Silva; G. R. Davies; S. Basu; และคณะ (2015). "Ages and fundamental properties of Kepler exoplanet host stars from asteroseismology". Monthly Notices of the Royal Astronomical Society. 452 (2): 2127. arXiv:1504.07992. Bibcode:2015MNRAS.452.2127S. doi:10.1093/mnras/stv1388. Accepted for publication in MNRAS. See Figure 15 in particular.
  7. ↑ Schilling, G. (2012-06-13). "ScienceShot: Alien Earths Have Been Around for a While". Science. สืบค้นเมื่อ 2015-01-06.
  8. ↑ Buchhave, L. A. (2012-06-21). "An abundance of small exoplanets around stars with a wide range of metallicities". Nature. 486: 375. Bibcode:2012Natur.486..375B. doi:10.1038/nature11121. PMID 22722196.
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  10. ↑ Jones, E. M. (1985-03-01). ""Where is everybody?" An account of Fermi's question"" (PDF). Los Alamos National Laboratory. OSTI 785733. สืบค้นเมื่อ 2013-01-12.
  11. ↑ Overbye, Dennis (2015-08-03). "The Flip Side of Optimism About Life on Other Planets". The New York Times. สืบค้นเมื่อ 2015-10-29.
  12. ↑ Webb, Stephen (2015). If the Universe Is Teeming with Aliens... Where Is Everybody? Seventy five Solutions to the Fermi Paradox and the Problem of Extraterrestrial Life (2nd ed.). Copernicus Books. ISBN 978-3-319-13235-8.CS1 maint: ref=harv (link)
  13. ↑ Urban, Tim (2014-06-17). "The Fermi Paradox". Huffington Post. สืบค้นเมื่อ 2015-01-06.
  14. ↑ Cain, Fraser (2013-06-03). "How Many Stars are There in the Universe?". Universe Today. สืบค้นเมื่อ 2016-05-25.
  15. ↑ Craig, Andrew (2003-07-22). "Astronomers count the stars". BBC News. สืบค้นเมื่อ 2010-04-08.
  16. ↑ Kukla, A (2009). Extraterrestrials: A Philosophical Perspective. p. 20. ISBN 9780739142455. if an item is drawn at random from one of several sets or categories, it's likelier to come from the most numerous category than from any one of the less numerous categories
  17. ↑ See Hart for an example of "no aliens are here", and Webb for an example of the more general "We see no signs of intelligence anywhere".
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