Ralph D. Lorenz; Jonathan I. Lunine; Christopher P. McKay. Titan under a red giant sun: A new kind of "habitable" moon(PDF). NASA Ames Research Center, Lunar and Planetary Laboratory, Department of Planetary Sciences, University of Arizona. 1997 [2008-03-21]. (原始内容(PDF)存档于2011-07-24).
E. Lellouch; S. Vinatier; R. Moreno; M. Allen; S. Gulkis; P. Hartogh; J.-M. Krieg; A. Maestrini; I. Mehdi; A. Coustenis. Sounding of Titan's atmosphere at submillimeter wavelengths from an orbiting spacecraft. Planetary and Space Science. November 2010, 58 (13): 1724–1739. Bibcode:2010P&SS...58.1724L. doi:10.1016/j.pss.2010.05.007.
Brian Magee; J. Hunter Waite; Kathleen E. Mandt; Joseph Westlake; Jared Bell; David A. Gell. INMS-derived composition of Titan's upper atmosphere: Analysis methods and model comparison. Planetary and Space Science. December 2009, 57 (14–15): 1895–1916. Bibcode:2009P&SS...57.1895M. doi:10.1016/j.pss.2009.06.016.
J. Cui; R.V. Yelle; V. Vuitton; J.H. Waite Jr.; W.T. Kasprzak; D.A. Gell; H.B. Niemann; I.C.F. Müller-Wodarg; N. Borggren; G.G. Fletcher; E.L. Patrick; E. Raaen; B.A. Magee. Analysis of Titan's neutral upper atmosphere from Cassini Ion Neutral Mass Spectrometer measurements. Icarus. April 2009, 200 (2): 581–615. Bibcode:2009Icar..200..581C. doi:10.1016/j.icarus.2008.12.005.
E. Lellouch; S. Vinatier; R. Moreno; M. Allen; S. Gulkis; P. Hartogh; J.-M. Krieg; A. Maestrini; I. Mehdi; A. Coustenis. Sounding of Titan's atmosphere at submillimeter wavelengths from an orbiting spacecraft. Planetary and Space Science. November 2010, 58 (13): 1724–1739. Bibcode:2010P&SS...58.1724L. doi:10.1016/j.pss.2010.05.007.
Brian Magee; J. Hunter Waite; Kathleen E. Mandt; Joseph Westlake; Jared Bell; David A. Gell. INMS-derived composition of Titan's upper atmosphere: Analysis methods and model comparison. Planetary and Space Science. December 2009, 57 (14–15): 1895–1916. Bibcode:2009P&SS...57.1895M. doi:10.1016/j.pss.2009.06.016.
J. Cui; R.V. Yelle; V. Vuitton; J.H. Waite Jr.; W.T. Kasprzak; D.A. Gell; H.B. Niemann; I.C.F. Müller-Wodarg; N. Borggren; G.G. Fletcher; E.L. Patrick; E. Raaen; B.A. Magee. Analysis of Titan's neutral upper atmosphere from Cassini Ion Neutral Mass Spectrometer measurements. Icarus. April 2009, 200 (2): 581–615. Bibcode:2009Icar..200..581C. doi:10.1016/j.icarus.2008.12.005.
Dragonfly: A Rotorcraft Lander Concept for Scientific Exploration at Titan互联网档案馆的存檔,存档日期2017-12-22. (PDF). Ralph D. Lorenz, Elizabeth P. Turtle, Jason W. Barnes, Melissa G. Trainer, Douglas S. Adams, Kenneth E. Hibbard, Colin Z. Sheldon, Kris Zacny, Patrick N. Peplowski, David J. Lawrence, Michael A. Ravine, Timothy G. McGee, Kristin S. Sotzen, Shannon M. MacKenzie, Jack W. Langelaan, Sven Schmitz, Larry S. Wolfarth, and Peter D. Bedini. Johns Hopkins APL Technical Digest, Pre-publication draft (2017).
nap.edu
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Committee on the Limits of Organic Life in Planetary Systems, Committee on the Origins and Evolution of Life, National Research Council; [1] (页面存档备份,存于互联网档案馆); The National Academies Press, 2007; page 74
Committee on the Limits of Organic Life in Planetary Systems, Committee on the Origins and Evolution of Life, National Research Council; The Limits of Organic Life in Planetary Systems (页面存档备份,存于互联网档案馆); The National Academies Press, 2007; page 74.
Committee on the Limits of Organic Life in Planetary Systems, Committee on the Origins and Evolution of Life, National Research Council; [2] (页面存档备份,存于互联网档案馆); The National Academies Press, 2007; pages 74–75
nasa.gov
nasa.gov
The Pioneer Missions. Pioneer Project. NASA, Jet Propulsion Laboratory. March 26, 2007 [2007-08-19]. (原始内容存档于2011-08-15).
Committee on the Limits of Organic Life in Planetary Systems, Committee on the Origins and Evolution of Life, National Research Council; [1] (页面存档备份,存于互联网档案馆); The National Academies Press, 2007; page 74
The Pioneer Missions. Pioneer Project. NASA, Jet Propulsion Laboratory. March 26, 2007 [2007-08-19]. (原始内容存档于2011-08-15).
Ralph D. Lorenz; Jonathan I. Lunine; Christopher P. McKay. Titan under a red giant sun: A new kind of "habitable" moon(PDF). NASA Ames Research Center, Lunar and Planetary Laboratory, Department of Planetary Sciences, University of Arizona. 1997 [2008-03-21]. (原始内容(PDF)存档于2011-07-24).
Committee on the Limits of Organic Life in Planetary Systems, Committee on the Origins and Evolution of Life, National Research Council; The Limits of Organic Life in Planetary Systems (页面存档备份,存于互联网档案馆); The National Academies Press, 2007; page 74.
Committee on the Limits of Organic Life in Planetary Systems, Committee on the Origins and Evolution of Life, National Research Council; [2] (页面存档备份,存于互联网档案馆); The National Academies Press, 2007; pages 74–75
Dragonfly: A Rotorcraft Lander Concept for Scientific Exploration at Titan互联网档案馆的存檔,存档日期2017-12-22. (PDF). Ralph D. Lorenz, Elizabeth P. Turtle, Jason W. Barnes, Melissa G. Trainer, Douglas S. Adams, Kenneth E. Hibbard, Colin Z. Sheldon, Kris Zacny, Patrick N. Peplowski, David J. Lawrence, Michael A. Ravine, Timothy G. McGee, Kristin S. Sotzen, Shannon M. MacKenzie, Jack W. Langelaan, Sven Schmitz, Larry S. Wolfarth, and Peter D. Bedini. Johns Hopkins APL Technical Digest, Pre-publication draft (2017).