Skip to main content
Log in

Results from the Huygens probe on Titan

  • Review Article
  • Published:
The Astronomy and Astrophysics Review Aims and scope

Abstract

The Cassini–Huygens mission, comprising the NASA Saturn Orbiter and the ESA Huygens Probe, arrived at Saturn in late June 2004. The Huygens probe descended under parachute in Titan’s atmosphere on 14 January 2005, 3 weeks after separation from the Orbiter. We discuss here the breakthroughs that the Huygens probe, in conjunction with the Cassini spacecraft, brought to Titan science. We review the achievements ESA’s Huygens probe put forward and the context in which it operated. The findings include new localized information on several aspects of Titan science: the atmospheric structure and chemical composition; the aerosols distribution and content; the surface morphology and composition at the probe’s landing site; the winds, the electrical properties, and the implications on the origin and evolution of the satellite.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

References

  • Atreya SK, Donahue TM, Kuhn WR (1978) Evolution of a nitrogen atmosphere on Titan. Science 201: 611–613

    Article  ADS  Google Scholar 

  • Bar-Nun A, Kleinfeld I, Kochavi E (1988) Trapping of gas mixtures by amorphous water ice. Phys Rev B 38: 7749–7754

    Article  ADS  Google Scholar 

  • Béghin C, Simões F, Karnoselskhikh V, Schwingenschuh K, Berthelier J-J, Besser B, Bettanini C, Grard R, Hamelin M, Lopez-Moreno JJ, Molina-Cuberos GJ, Tokano T (2007) A Schumann-like resonance on Titan driven by Saturn’s magnetosphe possibly revealed by the Huygens Probe. Icarus 191: 251–266. doi:10.1016/j.icarus.2007.04.005

    Article  ADS  Google Scholar 

  • Bézard B, Nixon C, Kleiner I, Jennings D (2007) Detection of 13CH3 D on Titan. Icarus 191: 397–400

    Article  ADS  Google Scholar 

  • Biemann K (2006) Astrochemistry: complex organic matter in Titan’s aerosols. Nature 444: E6

    Article  ADS  Google Scholar 

  • Bird MK, Dutta-Roy R, Asmar SW, Rehold TA (1997) Detection of Titan’s ionosphere from Voyager 1 radio occultation. Icarus 130: 426–436

    Article  ADS  Google Scholar 

  • Bird MK et al (2005) The vertical profile of winds on Titan. Nature 438: 800–802. doi:10.1038/nature04060

    Article  ADS  Google Scholar 

  • Bockelée-Morvan D et al (1998) Deuterated water in comet C/1996 B2 (Hyakutake) and its implications for the origin of comets. Icarus 133: 147–162

    Article  ADS  Google Scholar 

  • Borucki WJ, Levin Z, Whitten RC, Keesee RG, Capone LA, Summers AL, Toon OB, Dubach J (1987) Predictions of the electrical conductivity and charging of the aerosols in Titan’s atmosphere. Icarus 72: 604–622

    Article  ADS  Google Scholar 

  • Borucki WJ, Whitten RC (2008) Influence of high abundances of aerosols on the electrical conductivity of the Titan atmosphere. Planet Space Sci 56: 19–26

    Article  ADS  Google Scholar 

  • Civeit T, Appourchaux T, Lebreton J-P, Luz D, Courtin R, Neiner C, Witasse O, Gautier D (2005) On measuring planetary winds using high-resolution spectroscopy in visible wavelengths. Astron Astrophys 431: 1157–1166

    Article  ADS  Google Scholar 

  • Cochran A (2002) A search for \({{N}^{+}_{2} }\) in spectra of comet C/2002 C1 (Ikeya–Zhang). Astrophys J Lett 576: L165–L168

    Article  ADS  Google Scholar 

  • Cochran AL, Jehin E, Manfroid J, Hutsemékers D, Arpigny C, Zucconi J-M, Schulz R (2006) Nitrogen isotope ratios in comets. In: Santos NC, Pasquini L, Correia ACM, Romaniello M (eds) Precision spectroscopy of astrophysics. Springer, Heidelberg, pp 263–265

    Google Scholar 

  • Coll P, Coscia D, Gazeau M-C, Raulin F (1998) Review and latest results of laboratory investigation of Titan’s aerosols. Orig Life Evol B 28: 195–213

    Article  Google Scholar 

  • Courtin R, Kim CK, Kim SJ, Gautier D (2007) The tropospheric abundance of H 2 on Titan from the Cassini CIRS Investigation 39th DPS meeting, Orlando (Florida), BAAS 39(56.05), 529

  • Coustenis A, Atreya S, Balint T, Brown RH, Dougherty M, Ferri F, Fulchignoni M, Gautier D, Gowen R, Griffith C, Gurvits L, Jaumann R, Langevin Y, Leese M, Lunine J, McKay CP, Moussas X, Müller-Wodarg I, Neubauer F, Owen T, Raulin F, Sittler E, Sohl F, Sotin C, Tobie G, Tokano T, Turtle E, Wahlund J-E, Waite H, Baines K, Blamont J, Dandouras I, Krimigis T, Lellouch E, Lorenz R, Morse A, Porco C, Hirtizig M, Saur J, Coates A, Spilker T, Zarnecki J, co-authors 113 (2008) TandEM: Titan and Enceladus mission. Exp Astron 23: 893–946. doi:10.1007/s10686-008-9103-z

  • Coustenis A, Achterberg R, Conrath B, Jennings D, Marten A, Gautier D, Bjoraker G, Nixon C, Romani P, Carlson R, Flasar M, Samuelson RE, Teanby N, Irwin P, Bézard B, Orton G, Kunde V, Abbas M, Courtin R, Fouchet TH, Hubert A, Lellouch E, Mondellini J, Taylor FW, Vinatier S (2007) The composition of Titan’s stratosphere from Cassini/CIRS mid-infrared spectra. Icarus 189: 35–62

    Article  ADS  Google Scholar 

  • Coustenis A, Lunine JI, Lebreton J-P, Matson D, Reh K, Beauchamp P, Edr Ch, and the TSSM team, (2008). TSSM: the in situ exploration. Europlanet Planetary Science Congress, Münster, Germany, 22–26 Sept 2008

  • Crovisier J (1998) Physics and chemistry of comets: recent results from comets Hyakutake and Hale–Bopp. Answers to old questions and new enigmas. In: Chemistry and physics of molecules and grains in space, Faraday discussions, vol 109. Royal Society of Chemistry, London pp 437–452

  • Cui J, Yelle RV, Volk K (2008) Distribution and escape of molecular hydrogen in Titan’s thermosphere and exosphere. J Geophys Res (in press)

  • Flasar FM (1998) The dynamic meteorology of Titan. Planet Space Sci 46: 1125–1147

    Article  ADS  Google Scholar 

  • Folkner WM et al (2006) Winds on Titan from ground-based tracking of the Huygens probe. J Geophys Res 111: E07S02. doi:10.1029/2005JE002649

    Article  Google Scholar 

  • Fulchignoni M, Ferri F, Angrilli F et al (2005) Titan’s physical characteristics measured by the Huygens Atmospheric Structure Instrument (HASI). Nature 438: 785–791. doi:10.1038/nature04314

    Article  ADS  Google Scholar 

  • Gautier D, Hersant F (2005) Formation and composition of planetesimals. Space Sci Rev 116: 25–52. doi:10.1007/s11214-005-1946-2

    Article  ADS  Google Scholar 

  • Gautier D et al (2001) Enrichments in volatiles in Jupiter: a new interpretation of the Galileo measurements. Astrophys J 550: L227–L230

    Article  ADS  Google Scholar 

  • Gautier D et al (2001) Erratum: Enrichments in volatiles in Jupiter: a new interpretation of the Galileo measurements. Astrophys J 559: L183–L183

    Article  ADS  Google Scholar 

  • Geiss J (1988) Composition in Halley’s Comet: clues to origin and history of cometary matter. Rev Mod Astron 1: 1–27

    ADS  Google Scholar 

  • Grard R, Svedhem H, Brown V, Falkner P, Hamelin M (1995) An experimental investigation of atmospheric electricity and lightning activity to be performed during the descent of the Huygens probe on Titan. J Atmos Terr Phys 57: 575–585

    Article  ADS  Google Scholar 

  • Grard R, Hamelin M, Lopez-Moreno JJ, Schwingenschuh K, Jernej I, Molina-Cuberos GJ, Simões F, Trautner R, Falkner P, Ferri F, Fulchignoni M, Rodrigo R, Svedhem H, Béghin C, Bertherlier J-J, Brown VJG, Chabassiere M, Jeronimo JM, Lara LM, Tokano T (2006) Electric properties and related physical characterisation of the atmosphere of Titan. Planet Space Sci 54: 1124–1136

    Article  ADS  Google Scholar 

  • Grevesse N, Asplund M, Sauval J (2005) The new solar chemical composition. In: Alecian G, Richard O, Vauclair S (ed) Element stratification in stars: 40 years of atomic diffusion. EAS Publications Series 17, pp 21–30

  • Griffith CA, Penteado P, Rannou P, Brown R, Boudon V, Baines K, Clark R, Drossart P, Buratti B, Nicholson P, Jaumann R, McKay CP, Coustenis A, Negrão A (2006) Evidence for ethane clouds on Titan from Cassini VIMS observations. Science 313: 1620–1622

    Article  ADS  Google Scholar 

  • Hamelin M, Béghin C, Grard R, Lopez-Moreno JJ, Schwingenschuh K, Simões F, Trautner R, Berthelier JJ, Brown VJG, Chabassière M, Falkner P, Ferri F, Fulchignoni M, Jernej I, Jeronimo JM, Molina-Cuberos GJ, Rodrigo R, Svedhem H (2007) Tokano, electron conductivity and density profiles derived from the mutual impedance probe measurements performed during the descent of Huygens through the atmosphere of Titan, planet. Space Sci 55(13): 1964–1977

    Article  ADS  Google Scholar 

  • Hersant F, Gautier D, Tobie G, Lunine JI (2008) An interpretation of the carbon abundance in Saturn measured by Cassini. Planet Space Sci 56: 1103–1111

    Article  ADS  Google Scholar 

  • Hirtzig M, Coustenis A, Gendron E, Drossart P, Negrao A, Combes M, Lai O, Rannou P, Lebonnois S, Luz D (2006) Monitoring atmospheric phenomena on Titan. Astron Astrophys 456: 761–774

    Article  ADS  Google Scholar 

  • Hourdin F et al (1995) Numerical simulation of the general circulation of the atmosphere of Titan. Icarus 117: 358–374

    Article  ADS  Google Scholar 

  • Imanaka H, Khare BN, Elsila JE et al (2004) Laboratory experiments of Titan tholin formed in cold plasma at various pressures: implications for nitrogen-containing polycyclic aromatic compounds in Titan haze. Icarus 168: 344–366

    Article  ADS  Google Scholar 

  • Israël G, Cabane M, Brun JF, Niemann H, Way S, Riedler W, Steller M, Raulin F, Coscia D (2002) The Cassini–Huygens ACP experiment and exobiological implications. Space Sci Rev 104: 435–466

    Article  ADS  Google Scholar 

  • Israël G, 21 co-authors (2005) Evidence for the presence of complex organic matter in Titan’s aerosols by in situ analysis. Nature 438:796–799

    Google Scholar 

  • Israël G, 21 co-authors (2006) Astrochemistry: complex organic matter in Titan’s aerosols? (Reply). Nature 444:E6-E7

  • Khare BN, Sagan C, Ogino H et al (1986) Amino acids derived from Titan tholins. Icarus 68: 176–184

    Article  ADS  Google Scholar 

  • Kostiuk T, Fast KE, Livengood TA, Hewagama T, Goldstein JJ, Espenak F, Buhl D (2001) Direct measurement of winds on Titan. Geophys Res Lett 28: 2361–2364

    Article  ADS  Google Scholar 

  • Lebreton J-P, Witasse O, Sollazzo C, Blancquaert T, Couzin P, Schipper A-M, Jones JB, Matson DL, Gurvits LI, Atkinson DH, Kazeminejad B, Perez-Ayucar M (2005) An overview of the descent and landing of the Huygens Probe on Titan. Nature, 8 December 2005. doi:10.1038/nature04347

  • Lellouch E, Coustenis A, Gautier D, Raulin F, Dubouloz N, Frere C (1989) Titan’s atmosphere and hypothesized ocean: a reanalysis of the Voyager 1 radio-occultation and IRIS 7.7 μm data. Icarus 79: 328–349

    Article  ADS  Google Scholar 

  • Lorenz RD, Niemann HB, Harpold DN, Way SH, Zarnecki JC (2006) Titan’s damp ground: constraints on Titan surface thermal properties from the temperature evolution of the Huygens GCMS inlet. Meteor Planet Sci 41: 1705–1714

    Article  ADS  Google Scholar 

  • Lorenz RD, Stiles B, Kirk RL, Allison M, Persidel Marmo P, Iess L, Lunine JI, Ostro SJ, Hensley S (2008) Titan’s rotation reveals an internal ocean and changing zonal winds. Science 319: 1649–1651

    Article  ADS  Google Scholar 

  • Lunine JI, Yung YL, Lorenz RD (1999) On the volatile inventory of Titan from isotopic abundances in nitrogen and methane. Planet Space Sci 47: 1291–1301

    Article  ADS  Google Scholar 

  • Lunine JI, Elachi C, Wall SD, Janssen MA, Allison MD, Anderson Y, Boehmer R, Callahan P, Encrenaz P, Flamini E, Franceschetti G, Gim Y, Hamilton G, Hensley S, Johnson WTK, Kelleher K, Kirk RL, Lopes RM, Lorenz R, Muhleman DO, Orosei R, Ostro SJ, Paganelli F, Paillou P, Picardi G, Posa F, Radebaugh J, Roth LE, Seu R, Shaffer S, Soderblom LA, Stiles B, Stofan ER, Vetrella S, West R, Wood CA, Wye L, Zebker H, Alberti G, Karkoschka E, Rizk B, McFarlane E, See C, Kazeminejad B (2008) Titan’s diverse landscapes as evidenced by Cassini RADAR’s third and fourth looks at Titan. Icarus 195: 415–433

    Article  ADS  Google Scholar 

  • Marty B, Guillot T, Coustenis A et al (2008) KRONOS: exploring the depths of Saturn with probes and remote sensing through an international mission. Expt Astron 23: 947–976. doi:10.1007/s10686-008-9084-9

    Article  ADS  Google Scholar 

  • McKay CP, Coustenis A, Samuelson RE, Lemmon MT, Lorenz RD, Cabane M, Rannou P, Drossart P (2000) The physical properties of the organic aerosols and clouds on Titan. Planet Space Sci 49: 79–100

    Article  ADS  Google Scholar 

  • Meibom A, Krot AN, Robert F, Mostefaoui S, Russell SS, Petaev MI, Gounelle M (2007) Nitrogen and carbon isotopic composition of the Sun inferred from a high-temperature solar nebular condensate. Astrophys J 656: L33–L36

    Article  ADS  Google Scholar 

  • Meier R, Owen TC (1999) Cometary deuterium. Space Sci Rev 90: 33–43. doi:10.1023/A:1005269208310

    Article  ADS  Google Scholar 

  • Meier R et al (1998) Deuterium in comet C/1995 O1 (Hale-Bopp): detection of DCN. Science 279: 1707–1710

    Article  ADS  Google Scholar 

  • Molina-Cuberos GJ, Lopez-Moreno JJ, Lara LM, Rodrigo R, O’Brien K (1999a) Ionization by cosmic rays of the atmosphere of Titan. Planet Space Sci 47: 1347–1354

    Article  ADS  Google Scholar 

  • Molina-Cuberos GJ, Lopez-Moreno JJ, Rodrigo R, Lara LM (1999b) Chemistry of the galactic cosmic rays of the atmosphere of Titan. J Geophys Res 104(E9): 21997–22024

    Article  ADS  Google Scholar 

  • Nguyen M-J (2007) Ph.D. thesis, University Paris, 12 December 2007

  • Nguyen M-J, Raulin F, Coll P, Derenne S, Szopa C, Cernogora G, Israël G, Bernard J-M (2007) Carbon isotopic enrichment in Titan’s tholins? Implications for Titan’s aerosols. Planet Space Sci 55: 2010–2014

    Article  ADS  Google Scholar 

  • Niemann HB et al (2008) (personal communication)

  • Niemann HB, Atreya SK, Bauer SJ et al (2005) The abundances of constituents of Titans’ atmosphere from the GCMS instrument on the Huygens probe. Nature 438: 779–784

    Article  ADS  Google Scholar 

  • Owen T (2005) Preliminary results from Huygens GCMS. Phys Usp 635: 6–38

    Google Scholar 

  • Owen T, Bar-Nun A (1995) Comets, impacts and atmospheres. Icarus 116: 215–226

    Article  ADS  Google Scholar 

  • Owen T, Bar-Nun A (2000) Volatile contributions from icy planetesimals. In: Canup RM, Righter K (eds) Origin of the Earth and Moon. University of Arizona Press, Tucson, pp 459–475

    Google Scholar 

  • Owen T, Mahaffy PR, Niemann HB, Atreya S, Wong M (2001) Protosolar nitrogen. Astrophys J 553: L77–L79

    Article  ADS  Google Scholar 

  • Pollack J, Bodenheimer P (1989) Theories of the origin and evolution of the giant planets. In: Atreya SK, Pollack JB, Matthews MS (eds) Origin and evolution of planetary and satellite atmospheres. University of Arizona Press, Tucson, pp 564–602

    Google Scholar 

  • Porco CC et al (2005) Imaging of Titan from the Cassini spacecraft. Nature 434: 159–168

    Article  ADS  Google Scholar 

  • Raulin F, Nguyen MJ, Coll P (2007) Titan: an astrobiological laboratory in the solar system. In: Hoover RB, Levin GV, Rozanov AY, Davies PCW (eds) Proc. SPIE 6694. Instruments, methods, and missions for astrobiology X. doi:10.1117/12.732883

  • Sagan C, Khare BN (1979) Tholins. Organic chemistry of interstellar grains and gas. Nature 277: 102–107

    Article  ADS  Google Scholar 

  • Sicardy B, Colas F, Widemann T et al (2004) The two stellar occultations of November 14, 2003: revealing Titan’s stratosphere at sub-km resolution. BAAS 36: 1119

    ADS  Google Scholar 

  • Simões F, Grard R, Hamelin M, Lopez-Moreno JJ, Schwingenschuh K, Béghin C, Berthelier JJ, Besser B, Brown VJG, Chabassiere M, Falkner P, Ferri F, Fulchignoni M, Hofe RM, Jernej I, Jeronimo JM, Molina-Cuberos GJ, Rodrigo R, Svedhem H, Tokano T, Trautner R (2007) A new numerical model for the simulation of ELF wave propagation and the computation of eigenmodes in the atmosphere of Titan: did Huygens observe any Schumann resonance. Planet Space Sci 55: 1978–1989

    Article  ADS  Google Scholar 

  • Soderblom LA, Tomasko MA, Archinal BA, Becker TL, Bushroe MW, Cook DA, Doose LR, Galuszka DM, Hare TM, Howington-Kraus E, Karkoschka E, Kirk RL, Lunine JI, McFarlane EA, Redding BL, Rizk B, Rosiek MR, See C, Smith PH (2007) Topography and geomorphology of the Huygens landing site on Titan. Planet Space Science 55: 2015–2024

    Article  ADS  Google Scholar 

  • Strobel DF (2008) Titan’s hydrodynamically escaping atmosphere. Icarus 193: 588–594. doi:10.1016/j.icarus.2007.08.014

    Article  ADS  Google Scholar 

  • Strobel DF, Sicardy B (1997) Gravity wave and wind shear models. In: Lebreton JP (ed) HUYGENS Science, Payload and Mission. ESA SP, vol 1177, pp 299–311

  • Strobel DF (1982) Chemistry and evolution of Titan’s atmosphere. Planet Space Sci 30: 839–848

    Article  ADS  Google Scholar 

  • Tobie G, Grasset O, Lunine JI, Mocquet A, Sotin C (2005) Titan’s internal structure inferred from a coupled thermal–orbital model. Icarus 175: 496–502

    Article  ADS  Google Scholar 

  • Tobie G, Lunine JL, Sotin C (2006) Episodic outgassing as the origin of atmospheric methane on Titan. Nature 440: 61–64

    Article  ADS  Google Scholar 

  • Tobie G, Èadek O, Sotin C (2008) Solid tidal friction above a liquid water reservoir as the origin of the south pole hotspot on Enceladus. Icarus 196: 642–652

    Article  ADS  Google Scholar 

  • Tokano T (2007) Near-surface winds at the Huygens site on Titan: interpretation by means of a general circulation model. Planet Space Sci 55: 1990–2009

    Article  ADS  Google Scholar 

  • Tokano T, Neubauer F (2002) Tidal winds on Titan caused by Saturn. Icarus 158: 499–515

    Article  ADS  Google Scholar 

  • Tomasko MG, Archinal B, Becker T et al (2005) Rain, winds and haze during the Huygens probe’s descent to Titan’s surface. Nature 438: 765–778

    Article  ADS  Google Scholar 

  • Tomasko MG, Doose L, Engel S, Dafoe LE, West R, Lemmon M, Karkoschka E, See C (2008) A model of Titan’s aerosols based on measurements made in titan’s atmosphere. Planet Space Sci 56(5): 669–707

    Article  ADS  Google Scholar 

  • Van Dishoeck E et al (1993) The chemical evolution of protostellar and protoplanetary matter. In: Levy EH, Lunine JI (eds) Protostars and planets III. University of Arizona Press, Tucson, pp 163–241

    Google Scholar 

  • Vervack RJ Jr, Sandel BR, Strobel DF (2004) New perspectives on Titan’s upper atmosphere from a reanalysis of the Voyager 1 UVS solar occultations. Icarus 170: 91–112

    Article  ADS  Google Scholar 

  • Vinatier S, Bezard B, Nixon C (2007) The Titan 14 N/15 N and 12 C/13 C isotope ratios in HCN from Cassini CIRS. Icarus 191: 712–721

    Article  ADS  Google Scholar 

  • Walterscheid RL, Schubert G (2006) A tidal explanation for the Titan haze layers. Icarus 183: 471–478

    Article  ADS  Google Scholar 

  • Waite H Jr, Niemann H, Yelle RV, Kasprzak WT et al (2005) Ion neutral mass spectrometer results from the first flyby of Titan. Science 308: 982–986

    Article  ADS  Google Scholar 

  • Waite H, Young DT, Cravens TE, Coates AJ, Crary FJ, Magee B, Westlake J (2007) The process of tholin formation in Titan’s upper atmosphere. Science 316: 870–875

    Article  ADS  Google Scholar 

  • Yelle RV, Strobel DF, Lellouch E, Gautier D (1997) Engineering models for Titan’s atmosphere. In: Lebreton JP (ed), HUYGENS Science, Payload and Mission. ESA SP, vol 1177, pp 243–256

  • Yelle RV, Cui J, Müller-Wodarg ICF (2008) Methane escape from Titan’s atmosphere. J Geophys Res 113(E10): E10003

    Article  ADS  Google Scholar 

  • Yung Y, Allen M, Pinto JP (1984) Photochemistry of the atmosphere of Titan—comparison between model and observations. Astrophys J Suppl Ser 55: 465–506

    Article  ADS  Google Scholar 

  • Zarnecki JC, Leese MR, Hathi B, Ball AJ, Hagermann A, Towner MC, Lorenz RD, McDonnell JAM, Green SF, Patel MR, Ringrose TJ, Rosenberg PhD, Atkinson KR, Paton MD, Banaszkiewicz M, Clark BC, Ferri F, Fulchignoni M, Ghafoor NAL, Kargl G, Svedhem H, Delderfield J, Grande M, Parker DJ, Challenor PG, Geake JE (2005) A solid surface on Titan as revealed by the Huygens surface science package. Nature 438: 792–795

    Article  ADS  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Jean-Pierre Lebreton.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Lebreton, JP., Coustenis, A., Lunine, J. et al. Results from the Huygens probe on Titan. Astron Astrophys Rev 17, 149–179 (2009). https://doi.org/10.1007/s00159-009-0021-5

Download citation

  • Received:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s00159-009-0021-5

Keywords

Navigation