Nube de Oort (Galician Wikipedia)

Analysis of information sources in references of the Wikipedia article "Nube de Oort" in Galician language version.

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32harvard.edu

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aiaa.org

pdf.aiaa.org

Nock, K. T. "Tau - A Mission to a Thousand Astronomical Units" (PDF). Pasadena, California: Jet Propulsion Laboratory. Arquivado dende o orixinal (PDF) o 30 de setembro de 2007. Consultado o 27 de outubro de 2018.

archive.org

Harold F. Levison; Luke Donnes (2007). "Comet Populations and Cometary Dynamics". En Lucy Ann Adams McFadden; Lucy-Ann Adams; Paul Robert Weissman; Torrence V. Johnson. Encyclopedia of the Solar System (2nd ed.). Amsterdam; Boston: Academic Press. pp. 575–588. ISBN 978-0-12-088589-3.
Ley, Willy (1967). "The Orbits of the Comets". For Your Information. Galaxy Science Fiction: 55–63.
Harold F. Levison; Luke Dones; Martin J. Duncan (2001). "The Origin of Halley-Type Comets: Probing the Inner Oort Cloud". Astronomical Journal 121 (4): 2253–2267. Bibcode:2001AJ....121.2253L. doi:10.1086/319943.
Paul R. Weissman (1983). "The mass of the Oort Cloud". Astronomy and Astrophysics 118 (1): 90–94. Bibcode:1983A&A...118...90W.
Harold E. Levison & Luke Dones (2007). "Comet Populations and Cometary dynamics". Encyclopedia of the Solar System: 575–588. Bibcode:2007ess..book..575L. ISBN 978-0-12-088589-3. doi:10.1016/B978-012088589-3/50035-9.
A. Higuchi; E. Kokubo & T. Mukai (2006). "Scattering of Planetesimals by a Planet: Formation of Comet Cloud Candidates". Astronomical Journal 131 (2): 1119–1129. Bibcode:2006AJ....131.1119H. doi:10.1086/498892.

arizona.edu

uapress.arizona.edu

Luke Dones; Paul R Weissman; Harold F Levison; Martin J Duncan (2004). "Oort Cloud Formation and Dynamics". En Michel C. Festou; H. Uwe Keller; Harold A. Weaver. Comets II. University of Arizona Press. pp. 153–173. Arquivado dende o orixinal (PDF) o 24 de agosto de 2017. Consultado o 20 de outubro de 2018.

arxiv.org

Alessandro Morbidelli (2006). "Origin and dynamical evolution of comets and their reservoirs of water ammonia and methane". arXiv:astro-ph/0512256.
D. Hutsemekers; J. Manfroid; E. Jehin; C. Arpigny; A. Cochran; R. Schulz; J.A. Stüwe & J.M. Zucconi (2005). "Isotopic abundances of carbon and nitrogen in Jupiter-family and Oort Cloud comets". Astronomy and Astrophysics 440 (2): L21–L24. Bibcode:2005A&A...440L..21H. arXiv:astro-ph/0508033. doi:10.1051/0004-6361:200500160.
J Horner; NW Evans; ME Bailey; DJ Asher (2003). "The Populations of Comet-like Bodies in the Solar System". Monthly Notices of the Royal Astronomical Society 343 (4): 1057–1066. Bibcode:2003MNRAS.343.1057H. arXiv:astro-ph/0304319. doi:10.1046/j.1365-8711.2003.06714.x.
Mamajek, Eric E.; Barenfeld, Scott A.; Ivanov, Valentin D. (2015). "The Closest Known Flyby of a Star to the Solar System" (PDF). The Astrophysical Journal 800 (1): L17. Bibcode:2015ApJ...800L..17M. arXiv:1502.04655. doi:10.1088/2041-8205/800/1/L17.

books.google.com

Davies, J. K.; Barrera, L. H. (2004). The First Decadal Review of the Edgeworth-Kuiper Belt. Kluwer Academic Publishers. ISBN 978-1-4020-1781-0.

caltech.edu

authors.library.caltech.edu

Michael J. Mumma; Michael A. DiSanti; Karen Magee-Sauer; et al. (2005). "Parent Volatiles in Comet 9P/Tempel 1: Before and After Impact" (PDF). Science Express 310 (5746): 270–274. Bibcode:2005Sci...310..270M. PMID 16166477. doi:10.1126/science.1119337.
Mamajek, Eric E.; Barenfeld, Scott A.; Ivanov, Valentin D. (2015). "The Closest Known Flyby of a Star to the Solar System" (PDF). The Astrophysical Journal 800 (1): L17. Bibcode:2015ApJ...800L..17M. arXiv:1502.04655. doi:10.1088/2041-8205/800/1/L17.

gps.caltech.edu

Julio A. Fernéndez (1997). "The Formation of the Oort Cloud and the Primitive Galactic Environment" (PDF). Icarus 219: 106–119. Bibcode:1997Icar..129..106F. doi:10.1006/icar.1997.5754. Arquivado dende o orixinal (PDF) o 24 de xullo de 2012. Consultado o 20 de outubro de 2018.

doi.org

dx.doi.org

Whipple, F. L.; Turner, G.; McDonnell, J. A. M.; Wallis, M. K. (1987-09-30). "A Review of Cometary Sciences". Philosophical Transactions of the Royal Society A 323 (1572): 339–347 [341]. Bibcode:1987RSPTA.323..339W. doi:10.1098/rsta.1987.0090.
Ernst Julius Öpik (1932). "Note on Stellar Perturbations of Nearby Parabolic Orbits". Proceedings of the American Academy of Arts and Sciences 67 (6): 169–182. JSTOR 20022899. doi:10.2307/20022899.
V. V. Emelyanenko; D. J. Asher; M. E. Bailey (2007). "The fundamental role of the Oort Cloud in determining the flux of comets through the planetary system". Monthly Notices of the Royal Astronomical Society 381 (2): 779–789. Bibcode:2007MNRAS.381..779E. doi:10.1111/j.1365-2966.2007.12269.x.
David C. Jewitt (2001). "From Kuiper Belt to Cometary Nucleus: The Missing Ultrared Matter". Astronomical Journal 123 (2): 1039–1049. Bibcode:2002AJ....123.1039J. doi:10.1086/338692.
Jack G. Hills (1981). "Comet showers and the steady-state infall of comets from the Oort Cloud". Astronomical Journal] 86: 1730–1740. Bibcode:1981AJ.....86.1730H. doi:10.1086/113058.
Harold F. Levison; Luke Dones; Martin J. Duncan (2001). "The Origin of Halley-Type Comets: Probing the Inner Oort Cloud". Astronomical Journal 121 (4): 2253–2267. Bibcode:2001AJ....121.2253L. doi:10.1086/319943.
Julio A. Fernéndez (1997). "The Formation of the Oort Cloud and the Primitive Galactic Environment" (PDF). Icarus 219: 106–119. Bibcode:1997Icar..129..106F. doi:10.1006/icar.1997.5754. Arquivado dende o orixinal (PDF) o 24 de xullo de 2012. Consultado o 20 de outubro de 2018.
E. L. Gibb; M. J. Mumma; N. Dello Russo; M. A. DiSanti & K. Magee-Sauer (2003). "Methane in Oort Cloud comets". Icarus 165 (2): 391–406. Bibcode:2003Icar..165..391G. doi:10.1016/S0019-1035(03)00201-X.
Davies, John K.; McBride, Neil; Green, Simon F.; Mottola, Stefano; et al. (1998). "The Lightcurve and Colors of Unusual Minor Planet 1996 PW". Icarus 132 (2): 418–430. Bibcode:1998Icar..132..418D. doi:10.1006/icar.1998.5888. (require subscrición (?)).
Paul R. Weissman; Harold F. Levison (1997). "Origin and Evolution of the Unusual Object 1996 PW: Asteroids from the Oort Cloud?". Astrophysical Journal 488 (2): L133–L136. Bibcode:1997ApJ...488L.133W. doi:10.1086/310940.
D. Hutsemekers; J. Manfroid; E. Jehin; C. Arpigny; A. Cochran; R. Schulz; J.A. Stüwe & J.M. Zucconi (2005). "Isotopic abundances of carbon and nitrogen in Jupiter-family and Oort Cloud comets". Astronomy and Astrophysics 440 (2): L21–L24. Bibcode:2005A&A...440L..21H. arXiv:astro-ph/0508033. doi:10.1051/0004-6361:200500160.
Takafumi Ootsubo; Jun-ichi Watanabe; Hideyo Kawakita; Mitsuhiko Honda & Reiko Furusho (2007). "Grain properties of Oort Cloud comets: Modeling the mineralogical composition of cometary dust from mid-infrared emission features". Highlights in Planetary Science, 2nd General Assembly of Asia Oceania Geophysical Society 55 (9): 1044–1049. Bibcode:2007P&SS...55.1044O. doi:10.1016/j.pss.2006.11.012.
Michael J. Mumma; Michael A. DiSanti; Karen Magee-Sauer; et al. (2005). "Parent Volatiles in Comet 9P/Tempel 1: Before and After Impact" (PDF). Science Express 310 (5746): 270–274. Bibcode:2005Sci...310..270M. PMID 16166477. doi:10.1126/science.1119337.
Julio A. Fernández; Tabaré Gallardo & Adrián Brunini (2004). "The scattered disc population as a source of Oort Cloud comets: evaluation of its current and past role in populating the Oort Cloud". Icarus 172 (2): 372–381. Bibcode:2004Icar..172..372F. doi:10.1016/j.icarus.2004.07.023.
S. Alan Stern; Paul R. Weissman (2001). "Rapid collisional evolution of comets during the formation of the Oort Cloud". Nature 409 (6820): 589–591. Bibcode:2001Natur.409..589S. PMID 11214311. doi:10.1038/35054508.
R. Brasser; M. J. Duncan; H.F. Levison (2006). "Embedded star clusters and the formation of the Oort Cloud". Icarus 184 (1): 59–82. Bibcode:2006Icar..184...59B. doi:10.1016/j.icarus.2006.04.010.
Levison, Harold; et al. (10 de xuño de 2010). "Capture of the Sun's Oort Cloud from Stars in Its Birth Cluster". Science 329 (5988): 187–190. Bibcode:2010Sci...329..187L. PMID 20538912. doi:10.1126/science.1187535.
Harold E. Levison & Luke Dones (2007). "Comet Populations and Cometary dynamics". Encyclopedia of the Solar System: 575–588. Bibcode:2007ess..book..575L. ISBN 978-0-12-088589-3. doi:10.1016/B978-012088589-3/50035-9.
J Horner; NW Evans; ME Bailey; DJ Asher (2003). "The Populations of Comet-like Bodies in the Solar System". Monthly Notices of the Royal Astronomical Society 343 (4): 1057–1066. Bibcode:2003MNRAS.343.1057H. arXiv:astro-ph/0304319. doi:10.1046/j.1365-8711.2003.06714.x.
Julio A. Fernández (2000). "Long-Period Comets and the Oort Cloud". Earth, Moon, and Planets 89 (1–4): 325–343. Bibcode:2002EM&P...89..325F. doi:10.1023/A:1021571108658.
Marc Fouchard; Christiane Froeschlé; Giovanni Valsecchi; Hans Rickman (2006). "Long-term effects of the galactic tide on cometary dynamics". Celestial Mechanics and Dynamical Astronomy 95 (1–4): 299–326. Bibcode:2006CeMDA..95..299F. doi:10.1007/s10569-006-9027-8.
Nurmi P.; Valtonen M.J.; Zheng J.Q. (2001). "Periodic variation of Oort Cloud flux and cometary impacts on the Earth and Jupiter". Monthly Notices of the Royal Astronomical Society 327 (4): 1367–1376. Bibcode:2001MNRAS.327.1367N. doi:10.1046/j.1365-8711.2001.04854.x.
John J. Matese & Jack J. Lissauer (2004). "Perihelion evolution of observed new comets implies the dominance of the galactic tide in making Oort Cloud comets discernible" (PDF). Icarus 170 (2): 508–513. Bibcode:2004Icar..170..508M. doi:10.1016/j.icarus.2004.03.019.
Mamajek, Eric E.; Barenfeld, Scott A.; Ivanov, Valentin D. (2015). "The Closest Known Flyby of a Star to the Solar System" (PDF). The Astrophysical Journal 800 (1): L17. Bibcode:2015ApJ...800L..17M. arXiv:1502.04655. doi:10.1088/2041-8205/800/1/L17.
A. Higuchi; E. Kokubo & T. Mukai (2006). "Scattering of Planetesimals by a Planet: Formation of Comet Cloud Candidates". Astronomical Journal 131 (2): 1119–1129. Bibcode:2006AJ....131.1119H. doi:10.1086/498892.
J. G. Hills (1984). "Dynamical constraints on the mass and perihelion distance of Nemesis and the stability of its orbit". Nature 311 (5987): 636–638. Bibcode:1984Natur.311..636H. doi:10.1038/311636a0.
K. L., Luhman (7 de marzo de 2014). "A Search For A Distant Companion To The Sun With The Wide-field Infrared Survey Explorer". The Astrophysical Journal 781 (1): 4. Bibcode:2014ApJ...781....4L. doi:10.1088/0004-637X/781/1/4.

harvard.edu

adsabs.harvard.edu

Whipple, F. L.; Turner, G.; McDonnell, J. A. M.; Wallis, M. K. (1987-09-30). "A Review of Cometary Sciences". Philosophical Transactions of the Royal Society A 323 (1572): 339–347 [341]. Bibcode:1987RSPTA.323..339W. doi:10.1098/rsta.1987.0090.
V. V. Emelyanenko; D. J. Asher; M. E. Bailey (2007). "The fundamental role of the Oort Cloud in determining the flux of comets through the planetary system". Monthly Notices of the Royal Astronomical Society 381 (2): 779–789. Bibcode:2007MNRAS.381..779E. doi:10.1111/j.1365-2966.2007.12269.x.
Jan Oort (1950). "The structure of the cloud of comets surrounding the Solar System and a hypothesis concerning its origin". Bulletin of the Astronomical Institutes of the Netherlands 11: 91–110. Bibcode:1950BAN....11...91O.
David C. Jewitt (2001). "From Kuiper Belt to Cometary Nucleus: The Missing Ultrared Matter". Astronomical Journal 123 (2): 1039–1049. Bibcode:2002AJ....123.1039J. doi:10.1086/338692.
Jack G. Hills (1981). "Comet showers and the steady-state infall of comets from the Oort Cloud". Astronomical Journal] 86: 1730–1740. Bibcode:1981AJ.....86.1730H. doi:10.1086/113058.
Harold F. Levison; Luke Dones; Martin J. Duncan (2001). "The Origin of Halley-Type Comets: Probing the Inner Oort Cloud". Astronomical Journal 121 (4): 2253–2267. Bibcode:2001AJ....121.2253L. doi:10.1086/319943.
Julio A. Fernéndez (1997). "The Formation of the Oort Cloud and the Primitive Galactic Environment" (PDF). Icarus 219: 106–119. Bibcode:1997Icar..129..106F. doi:10.1006/icar.1997.5754. Arquivado dende o orixinal (PDF) o 24 de xullo de 2012. Consultado o 20 de outubro de 2018.
Paul R. Weissman (1983). "The mass of the Oort Cloud". Astronomy and Astrophysics 118 (1): 90–94. Bibcode:1983A&A...118...90W.
E. L. Gibb; M. J. Mumma; N. Dello Russo; M. A. DiSanti & K. Magee-Sauer (2003). "Methane in Oort Cloud comets". Icarus 165 (2): 391–406. Bibcode:2003Icar..165..391G. doi:10.1016/S0019-1035(03)00201-X.
Rabinowitz, D. L. (1996). "1996 PW". IAU Circular 6466: 2. Bibcode:1996IAUC.6466....2R.
Davies, John K.; McBride, Neil; Green, Simon F.; Mottola, Stefano; et al. (1998). "The Lightcurve and Colors of Unusual Minor Planet 1996 PW". Icarus 132 (2): 418–430. Bibcode:1998Icar..132..418D. doi:10.1006/icar.1998.5888. (require subscrición (?)).
Paul R. Weissman; Harold F. Levison (1997). "Origin and Evolution of the Unusual Object 1996 PW: Asteroids from the Oort Cloud?". Astrophysical Journal 488 (2): L133–L136. Bibcode:1997ApJ...488L.133W. doi:10.1086/310940.
D. Hutsemekers; J. Manfroid; E. Jehin; C. Arpigny; A. Cochran; R. Schulz; J.A. Stüwe & J.M. Zucconi (2005). "Isotopic abundances of carbon and nitrogen in Jupiter-family and Oort Cloud comets". Astronomy and Astrophysics 440 (2): L21–L24. Bibcode:2005A&A...440L..21H. arXiv:astro-ph/0508033. doi:10.1051/0004-6361:200500160.
Takafumi Ootsubo; Jun-ichi Watanabe; Hideyo Kawakita; Mitsuhiko Honda & Reiko Furusho (2007). "Grain properties of Oort Cloud comets: Modeling the mineralogical composition of cometary dust from mid-infrared emission features". Highlights in Planetary Science, 2nd General Assembly of Asia Oceania Geophysical Society 55 (9): 1044–1049. Bibcode:2007P&SS...55.1044O. doi:10.1016/j.pss.2006.11.012.
Michael J. Mumma; Michael A. DiSanti; Karen Magee-Sauer; et al. (2005). "Parent Volatiles in Comet 9P/Tempel 1: Before and After Impact" (PDF). Science Express 310 (5746): 270–274. Bibcode:2005Sci...310..270M. PMID 16166477. doi:10.1126/science.1119337.
Julio A. Fernández; Tabaré Gallardo & Adrián Brunini (2004). "The scattered disc population as a source of Oort Cloud comets: evaluation of its current and past role in populating the Oort Cloud". Icarus 172 (2): 372–381. Bibcode:2004Icar..172..372F. doi:10.1016/j.icarus.2004.07.023.
S. Alan Stern; Paul R. Weissman (2001). "Rapid collisional evolution of comets during the formation of the Oort Cloud". Nature 409 (6820): 589–591. Bibcode:2001Natur.409..589S. PMID 11214311. doi:10.1038/35054508.
R. Brasser; M. J. Duncan; H.F. Levison (2006). "Embedded star clusters and the formation of the Oort Cloud". Icarus 184 (1): 59–82. Bibcode:2006Icar..184...59B. doi:10.1016/j.icarus.2006.04.010.
Levison, Harold; et al. (10 de xuño de 2010). "Capture of the Sun's Oort Cloud from Stars in Its Birth Cluster". Science 329 (5988): 187–190. Bibcode:2010Sci...329..187L. PMID 20538912. doi:10.1126/science.1187535.
Harold E. Levison & Luke Dones (2007). "Comet Populations and Cometary dynamics". Encyclopedia of the Solar System: 575–588. Bibcode:2007ess..book..575L. ISBN 978-0-12-088589-3. doi:10.1016/B978-012088589-3/50035-9.
J Horner; NW Evans; ME Bailey; DJ Asher (2003). "The Populations of Comet-like Bodies in the Solar System". Monthly Notices of the Royal Astronomical Society 343 (4): 1057–1066. Bibcode:2003MNRAS.343.1057H. arXiv:astro-ph/0304319. doi:10.1046/j.1365-8711.2003.06714.x.
Julio A. Fernández (2000). "Long-Period Comets and the Oort Cloud". Earth, Moon, and Planets 89 (1–4): 325–343. Bibcode:2002EM&P...89..325F. doi:10.1023/A:1021571108658.
Marc Fouchard; Christiane Froeschlé; Giovanni Valsecchi; Hans Rickman (2006). "Long-term effects of the galactic tide on cometary dynamics". Celestial Mechanics and Dynamical Astronomy 95 (1–4): 299–326. Bibcode:2006CeMDA..95..299F. doi:10.1007/s10569-006-9027-8.
Higuchi A.; Kokubo E. & Mukai, T. (2005). "Orbital Evolution of Planetesimals by the Galactic Tide". Bulletin of the American Astronomical Society 37: 521. Bibcode:2005DDA....36.0205H.
Nurmi P.; Valtonen M.J.; Zheng J.Q. (2001). "Periodic variation of Oort Cloud flux and cometary impacts on the Earth and Jupiter". Monthly Notices of the Royal Astronomical Society 327 (4): 1367–1376. Bibcode:2001MNRAS.327.1367N. doi:10.1046/j.1365-8711.2001.04854.x.
John J. Matese & Jack J. Lissauer (2004). "Perihelion evolution of observed new comets implies the dominance of the galactic tide in making Oort Cloud comets discernible" (PDF). Icarus 170 (2): 508–513. Bibcode:2004Icar..170..508M. doi:10.1016/j.icarus.2004.03.019.
Mamajek, Eric E.; Barenfeld, Scott A.; Ivanov, Valentin D. (2015). "The Closest Known Flyby of a Star to the Solar System" (PDF). The Astrophysical Journal 800 (1): L17. Bibcode:2015ApJ...800L..17M. arXiv:1502.04655. doi:10.1088/2041-8205/800/1/L17.
L. A. Molnar; R. L. Mutel (1997). Close Approaches of Stars to the Oort Cloud: Algol and Gliese 710. American Astronomical Society 191st meeting. American Astronomical Society. Bibcode:1997AAS...191.6906M.
A. Higuchi; E. Kokubo & T. Mukai (2006). "Scattering of Planetesimals by a Planet: Formation of Comet Cloud Candidates". Astronomical Journal 131 (2): 1119–1129. Bibcode:2006AJ....131.1119H. doi:10.1086/498892.
J. G. Hills (1984). "Dynamical constraints on the mass and perihelion distance of Nemesis and the stability of its orbit". Nature 311 (5987): 636–638. Bibcode:1984Natur.311..636H. doi:10.1038/311636a0.
K. L., Luhman (7 de marzo de 2014). "A Search For A Distant Companion To The Sun With The Wide-field Infrared Survey Explorer". The Astrophysical Journal 781 (1): 4. Bibcode:2014ApJ...781....4L. doi:10.1088/0004-637X/781/1/4.

whipple.cfa.harvard.edu

Charles Alcock; et al. "The Whipple Mission: Exploring the Oort Cloud and the Kuiper Belt" (PDF). Arquivado dende o orixinal (PDF) o 17 de novembro de 2015. Consultado o 12 de novembro de 2015.

iop.org

iopscience.iop.org

K. L., Luhman (7 de marzo de 2014). "A Search For A Distant Companion To The Sun With The Wide-field Infrared Survey Explorer". The Astrophysical Journal 781 (1): 4. Bibcode:2014ApJ...781....4L. doi:10.1088/0004-637X/781/1/4.

jhuapl.edu

pluto.jhuapl.edu

"New Horizons Salutes Voyager". New Horizons. 17 de agosto de 2006. Arquivado dende o orixinal o 09 de marzo de 2011. Consultado o 3 de novembro de 2009.

jstor.org

Ernst Julius Öpik (1932). "Note on Stellar Perturbations of Nearby Parabolic Orbits". Proceedings of the American Academy of Arts and Sciences 67 (6): 169–182. JSTOR 20022899. doi:10.2307/20022899.

louisiana.edu

ucs.louisiana.edu

John J. Matese & Jack J. Lissauer (2004). "Perihelion evolution of observed new comets implies the dominance of the galactic tide in making Oort Cloud comets discernible" (PDF). Icarus 170 (2): 508–513. Bibcode:2004Icar..170..508M. doi:10.1016/j.icarus.2004.03.019.
John J. Matese & Jack J. Lissauer (6 de maio de 2002). "Continuing Evidence of an Impulsive Component of Oort Cloud Cometary Flux" (PDF). University of Louisiana at Lafayette / NASA Ames Research Center. Consultado o 21 de marzo de 2008.

mpg.de

"Nemesis is a myth". Max Planck Institute. 2011. Consultado o 11 de agosto de 2011.

nap.edu

books.nap.edu

Thomas M. Donahue, ed. (1991). Planetary Sciences: American and Soviet Research, Proceedings from the U.S.–U.S.S.R. Workshop on Planetary Sciences. Kathleen Kearney Trivers, and David M. Abramson. National Academy Press. p. 251. ISBN 978-0-309-04333-5.

nasa.gov

jpl.nasa.gov

"Can WISE Find the Hypothetical 'Tyche'?". NASA/JPL. 18 de febreiro de 2011. Arquivado dende o orixinal o 17 de xaneiro de 2012. Consultado o 15 de xuño de 2011.
Cook, J.-R (12 de setembro de 2013). "How Do We Know When Voyager Reaches Interstellar Space?". NASA / Jet Propulsion Lab. Arquivado dende o orixinal o 15 de setembro de 2013. Consultado o 15 de setembro de 2013.

photojournal.jpl.nasa.gov

"Catalog Page for PIA17046". Photo Journal. NASA. Consultado o 27 de abril de 2014.

solarsystem.nasa.gov

"Kuiper Belt & Oort Cloud". NASA Solar System Exploration web site. NASA. Arquivado dende o orixinal o 05 de xuño de 2013. Consultado o 8 de agosto de 2011.

science.nasa.gov

"The Sun Steals Comets from Other Stars". NASA. 2010. Arquivado dende o orixinal o 25 de xaneiro de 2021. Consultado o 20 de outubro de 2018.

nih.gov

ncbi.nlm.nih.gov

Michael J. Mumma; Michael A. DiSanti; Karen Magee-Sauer; et al. (2005). "Parent Volatiles in Comet 9P/Tempel 1: Before and After Impact" (PDF). Science Express 310 (5746): 270–274. Bibcode:2005Sci...310..270M. PMID 16166477. doi:10.1126/science.1119337.
S. Alan Stern; Paul R. Weissman (2001). "Rapid collisional evolution of comets during the formation of the Oort Cloud". Nature 409 (6820): 589–591. Bibcode:2001Natur.409..589S. PMID 11214311. doi:10.1038/35054508.
Levison, Harold; et al. (10 de xuño de 2010). "Capture of the Sun's Oort Cloud from Stars in Its Birth Cluster". Science 329 (5988): 187–190. Bibcode:2010Sci...329..187L. PMID 20538912. doi:10.1126/science.1187535.

royalsocietypublishing.org

rsta.royalsocietypublishing.org

Whipple, F. L.; Turner, G.; McDonnell, J. A. M.; Wallis, M. K. (1987-09-30). "A Review of Cometary Sciences". Philosophical Transactions of the Royal Society A 323 (1572): 339–347 [341]. Bibcode:1987RSPTA.323..339W. doi:10.1098/rsta.1987.0090.

sciamdigital.com

Paul R. Weissman (1998). "The Oort Cloud". Scientific American. Arquivado dende o orixinal o 04 de xullo de 2012. Consultado o 26 de maio de 2007.

space.com

Ghose, Tia (13 de setembro de 2013). "Voyager 1 Really Is In Interstellar Space: How NASA Knows". Space.com. TechMedia Network. Consultado o 14 de setembro de 2013.

spacetoday.org

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