Professor Carl MurrayEmeritus Professor of Mathematics and AstronomyEmail: c.d.murray@qmul.ac.ukTelephone: 020 7882 3304Room Number: G. O. Jones Building, Room 231Website: https://www.carlmurray.infoResearchPublicationsSupervisionPublic EngagementPerformanceGrantsResearchResearch Interests:I am interested in all aspects of the dynamics of planetary systems, from the orbital evolution of dust particles to the stability of planetary orbits. My research in recent years has been dominated by work on Saturn's rings and their gravitational interaction with the small natural satellites orbiting nearby. In particular I have been fascinated by Saturn's F ring as I work with colleagues to understand its bizarre appearance. I have been a member of the Imaging Science Subsystem Team on the Cassini-Huygens mission to Saturn and I have worked on the project since I was selected in 1990. Download a copy of my CV and list of publications.Examples of research funding:Recent research grants £762,625 Consolidated Grant from STFC for Astronomy Research 2017-2021 (PI: Murray); 01:04:2017 to 31:03:2021 £1,547,055 Consolidated Grant from STFC for Astronomy Research 2015-2018 (PI: Nelson); 01.04.2015 to 31:03.2018 £43,194 Leverhulme Research Fellowship for Collisional Dynamics in Saturn's F Ring (PI: Murray); 01.09.2013 to 31.08.2015 £1,632,102 Consolidated Grant from STFC for Astronomy Research 2012-2015 (PI: Burgess); 01.04.2012 to 31.03.2015 £11,606 from The Royal Society for International Exchange Scheme with Paris Observatory (PI: Murray); 01.01.2012 to 31.12.2013 £442,584 from STFC for Ring-satellite interactions & orbital evolution (PI: Murray); 01.04.2011 to 31.03.2014 £315,784 from STFC for Dynamics of Saturn's F ring and satellites (PI: Murray); 01.04.2006 to 31.03.2011 £587,720 from STFC for Cassini Imaging Centre (PI: Murray); 01.04.2006 to 31.03.2010 PublicationsCarl Murray's list of publications can be downloaded here. Cuzzi JN, Marouf EA, French RG et al. (2024). Saturn’s F ring is intermittently shepherded by Prometheus. nameOfConference DOI: 10.1126/sciadv.adl6601 QMRO: https://qmro.qmul.ac.uk/xmlui/handle/123456789/96823 Fuller J, Guillot T, Mathis S et al. (2024). Tidal Dissipation in Giant Planets. nameOfConference DOI: 10.1007/s11214-024-01055-4 QMRO: https://qmro.qmul.ac.uk/xmlui/handle/123456789/94513 Dermott SF, Li D, Christou AA et al. (2021). Dynamical evolution of the inner asteroid belt. nameOfConference DOI: 10.1093/mnras/stab1390 QMRO: qmroHref Dermott SF, Murray CD (publicationYear). Nature of the Kirkwood gaps in the asteroid belt. nameOfConference DOI: 10.1201/9781003069515-45 QMRO: qmroHref Lainey V, Casajus LG, Fuller J et al. (2020). Publisher Correction: Resonance locking in giant planets indicated by the rapid orbital expansion of Titan. nameOfConference DOI: 10.1038/s41550-020-1149-5 QMRO: https://uat2-qmro.qmul.ac.uk/xmlui/handle/123456789/65978 Lainey V, Gomez Casajus L, Fuller J et al. (2020). Resonance locking in giant planets indicated by the rapid orbital expansion of Titan. nameOfConference DOI: 10.1038/s41550-020-1120-5 QMRO: https://uat2-qmro.qmul.ac.uk/xmlui/handle/123456789/64921 Tiscareno MS, Nicholson PD, Cuzzi JN et al. (2019). Close-range remote sensing of Saturn’s rings during Cassini’s ring grazing orbits and grand finale. nameOfConference DOI: 10.1126/science.aau1017 QMRO: https://uat2-qmro.qmul.ac.uk/xmlui/handle/123456789/58084 Araujo NCS, Renner S, Cooper NJ et al. (2019). The dynamics of the outer edge of Saturn’s A ring perturbed by the satellites Janus and Epimetheus. nameOfConference DOI: 10.1093/mnras/stz1157 QMRO: https://uat2-qmro.qmul.ac.uk/xmlui/handle/123456789/57698 Lainey V, Noyelles B, COOPER N et al. (2019). Interior properties of the inner Saturnian moons from space astrometry data. nameOfConference DOI: 10.1016/j.icarus.2019.01.026 QMRO: https://uat2-qmro.qmul.ac.uk/xmlui/handle/123456789/56274 Tiscareno MS, Murray CD (2018). Planetary ring systems: Properties, structure, and evolution. nameOfConference DOI: 10.1017/9781316286791 QMRO: qmroHref MURRAY CD, French RS (2018). The F ring of Saturn. nameOfConference DOI: 10.1017/9781316286791.013 QMRO: https://uat2-qmro.qmul.ac.uk/xmlui/handle/123456789/36553 Tiscareno MS, Murray CD (2018). The Future of Planetary Rings Studies. nameOfConference DOI: 10.1017/9781316286791.021 QMRO: qmroHref Becker TM, Colwell JE, Esposito LW et al. (2018). Cassini UVIS solar occultations by Saturn’s F ring and the detection of collision-produced micron-sized dust. nameOfConference DOI: 10.1016/j.icarus.2018.02.006 QMRO: https://uat2-qmro.qmul.ac.uk/xmlui/handle/123456789/36171 COOPER NJ, Lainey V, Meunier L-E et al. (2017). The Caviar Software Package for the Astrometric Reduction of Cassini ISS images: description and examples. nameOfConference DOI: 10.1051/0004-6361/201731713 QMRO: https://uat2-qmro.qmul.ac.uk/xmlui/handle/123456789/29010 Murray CD (2017). Pan. nameOfConference DOI: 10.1038/s41550-017-0252-8 QMRO: https://uat2-qmro.qmul.ac.uk/xmlui/handle/123456789/30444 Lainey V, Jacobson RA, Tajeddine R et al. (2017). New constraints on Saturn’s interior from Cassini astrometric data. nameOfConference DOI: 10.1016/j.icarus.2016.07.014 QMRO: https://uat2-qmro.qmul.ac.uk/xmlui/handle/123456789/15061 Renner S, Cooper NJ, El Moutamid M et al. (2016). Origin of the chaotic motion of the saturnian satellite atlas. nameOfConference DOI: 10.3847/0004-6256/151/5/122 QMRO: https://uat2-qmro.qmul.ac.uk/xmlui/handle/123456789/13490 El Moutamid M, Nicholson PD, French RG et al. (2016). How Janus' orbital swap affects the edge of Saturn's A ring?. nameOfConference DOI: 10.1016/j.icarus.2015.10.025 QMRO: https://uat2-qmro.qmul.ac.uk/xmlui/handle/123456789/36237 Tajeddine R, Lainey V, Cooper NJ et al. (2015). Cassini ISS astrometry of the Saturnian satellites: Tethys, Dione, Rhea, Iapetus, and Phoebe 2004-2012. nameOfConference DOI: 10.1051/0004-6361/201425605 QMRO: https://uat2-qmro.qmul.ac.uk/xmlui/handle/123456789/7545 Cooper NJ, Renner S, Murray CD et al. (2015). SATURNʼS INNER SATELLITES: ORBITS, MASSES, AND THE CHAOTIC MOTION OF ATLAS FROM NEW CASSINI IMAGING OBSERVATIONS. nameOfConference DOI: 10.1088/0004-6256/149/1/27 QMRO: https://uat2-qmro.qmul.ac.uk/xmlui/handle/123456789/9585 Mousis O, Fletcher LN, Lebreton J-P et al. (2014). Scientific rationale for Saturn׳s in situ exploration. nameOfConference DOI: 10.1016/j.pss.2014.09.014 QMRO: https://uat2-qmro.qmul.ac.uk/xmlui/handle/123456789/9586 Cooper NJ, Murray CD, Lainey V et al. (2014). Cassini ISS mutual event astrometry of the mid-sized Saturnian satellites 2005–2012⋆. nameOfConference DOI: 10.1051/0004-6361/201424555 QMRO: https://uat2-qmro.qmul.ac.uk/xmlui/handle/123456789/7665 Attree NO, Murray CD, Williams GA et al. (2014). A survey of low-velocity collisional features in Saturn's F ring. nameOfConference DOI: 10.1016/j.icarus.2013.09.008 QMRO: https://uat2-qmro.qmul.ac.uk/xmlui/handle/123456789/7383 Lissauer JJ, Murray CD (2014). Chapter 3 Solar System Dynamics Regular and Chaotic Motion. nameOfConference DOI: 10.1016/b978-0-12-415845-0.00003-7 QMRO: qmroHref Murray CD, Cooper NJ, Williams GA et al. (2014). The discovery and dynamical evolution of an object at the outer edge of Saturn's A ring. nameOfConference DOI: 10.1016/j.icarus.2014.03.024 QMRO: https://uat2-qmro.qmul.ac.uk/xmlui/handle/123456789/7568 Tiscareno MS, Mitchell CJ, Murray CD et al. (2013). Observations of Ejecta Clouds Produced by Impacts onto Saturn's Rings. nameOfConference DOI: 10.1126/science.1233524 QMRO: qmroHref Tajeddine R, Cooper NJ, Lainey V et al. (2013). Astrometric reduction of Cassini ISS images of the Saturnian satellites Mimas and Enceladus. nameOfConference DOI: 10.1051/0004-6361/201220831 QMRO: qmroHref Cooper NJ, MURRAY CD, Williams GA (2013). Local variability in the orbit of Saturn's F ring. nameOfConference DOI: 10.1088/0004-6256/145/6/161 QMRO: https://uat2-qmro.qmul.ac.uk/xmlui/handle/123456789/10714 Attree NO, Murray CD, Cooper NJ et al. (2012). DETECTION OF LOW-VELOCITY COLLISIONS IN SATURN'S F RING. nameOfConference DOI: 10.1088/2041-8205/755/2/L27 QMRO: qmroHref Murray CD, Dermott SF (2000). Solar System Dynamics. nameOfConference DOI: 10.1017/cbo9781139174817 QMRO: qmroHref Murray C (2008). Planetary Ring Systems. nameOfConference DOI: 10.1029/2008eo370005 QMRO: qmroHref Williams GA, Murray CD (2011). Stability of co-orbital ring material with applications to the Janus-Epimetheus system. nameOfConference DOI: 10.1016/j.icarus.2010.11.038 QMRO: qmroHref Beurle K, Murray CD, Williams GA et al. (2010). DIRECT EVIDENCE FOR GRAVITATIONAL INSTABILITY AND MOONLET FORMATION IN SATURN's RINGS. nameOfConference DOI: 10.1088/2041-8205/718/2/L176 QMRO: qmroHref Hedman MM, Cooper NJ, Murray CD et al. (2010). Aegaeon (Saturn LIII), a G-ring object. nameOfConference DOI: 10.1016/j.icarus.2009.10.024 QMRO: qmroHref Cuzzi JN, Burns JA, Charnoz S et al. (2010). An Evolving View of Saturn's Dynamic Rings. nameOfConference DOI: 10.1126/science.1179118 QMRO: qmroHref Hedman MM, Murray CD, Cooper NJ et al. (2009). Three tenuous rings/arcs for three tiny moons. nameOfConference DOI: 10.1016/j.icarus.2008.11.001 QMRO: qmroHref Colwell JE, Nicholson PD, Tiscareno MS et al. (2009). The structure of Saturn's rings. nameOfConference DOI: 10.1007/978-1-4020-9217-6_13 QMRO: qmroHref Chávez CE, Murray CD, Beurle K et al. (2008). Observed channels in saturn's F ring by the cassini spacecraft and their relationship to prometheus. nameOfConference DOI: doi QMRO: qmroHref Murray CD, Beurle K, Cooper NJ et al. (2008). The determination of the structure of Saturn's F ring by nearby moonlets.. nameOfConference DOI: 10.1038/nature06999 QMRO: qmroHref Cooper NJ, Murray CD, Evans MW et al. (2008). Astrometry and dynamics of Anthe (S/2007 S 4), a new satellite of Saturn. nameOfConference DOI: 10.1016/j.icarus.2008.01.006 QMRO: qmroHref Marty B, Guillot T, Coustenis A et al. (2009). Kronos: exploring the depths of Saturn with probes and remote sensing through an international mission. nameOfConference DOI: 10.1007/s10686-008-9094-9 QMRO: qmroHref Jacobson RA, Spitale J, Porco CC et al. (2008). REVISED ORBITS OF SATURN'S SMALL INNER SATELLITES. nameOfConference DOI: 10.1088/0004-6256/135/1/261 QMRO: qmroHref Lissauer JJ, Murray CD (2007). Solar System Dynamics: Regular and Chaotic Motion. nameOfConference DOI: 10.1016/B978-012088589-3/50046-3 QMRO: qmroHref Murray CD (2007). Saturn's dynamical rings. nameOfConference DOI: 10.1063/1.2774113 QMRO: qmroHref Grande M, Kellett BJ, Howe C et al. (2007). The D-CIXS X-ray spectrometer on the SMART-1 mission to the moon - First results. nameOfConference DOI: 10.1016/j.pss.2006.08.004 QMRO: qmroHref Lissauer JJ, Murray CD (2007). Chapter 42 Solar System Dynamics Regular and Chaotic Motion. nameOfConference DOI: 10.1016/b978-012088589-3/50046-3 QMRO: qmroHref Tiscareno MS, Burns JA, Hedman MM et al. (2006). 100-metre-diameter moonlets in Saturn's A ring from observations of 'propeller' structures. nameOfConference DOI: 10.1038/nature04581 QMRO: qmroHref Porco CC, Helfenstein P, Thomas PC et al. (2006). Cassini observes the active South Pole of Enceladus. nameOfConference DOI: 10.1126/science.1123013 QMRO: qmroHref Cooper NJ, Murray CD, Porco CC et al. (2006). Cassini ISS astrometric observations of the inner jovian satellites, Amalthea and Thebe. nameOfConference DOI: 10.1016/j.icarus.2005.11.007 QMRO: qmroHref Murray CD (2006). Planetary science. Ringing the changes.. nameOfConference DOI: 10.1126/science.1123986 QMRO: qmroHref Murray CD, Cooper NJ, Evans MW et al. (2005). S/2004 S 5: A new co-orbital companion for Dione. nameOfConference DOI: 10.1016/j.icarus.2005.06.009 QMRO: qmroHref Murray CD, Chavez C, Beurle K et al. (2005). How Prometheus creates structure in Saturn's F ring.. nameOfConference DOI: 10.1038/nature04212 QMRO: qmroHref Porco CC, Baker E, Barbara J et al. (2005). Imaging of Titan from the Cassini spacecraft. nameOfConference DOI: 10.1038/nature03436 QMRO: qmroHref Porco CC, Baker E, Barbara J et al. (2005). Cassini Imaging Science: Initial results on Phoebe and Iapetus. nameOfConference DOI: 10.1126/science.1107981 QMRO: qmroHref Porco CC, Baker E, Barbara J et al. (2005). Cassini Imaging Science: Initial results on Saturn's atmosphere. nameOfConference DOI: 10.1126/science.1107691 QMRO: qmroHref Porco CC, Baker E, Barbara J et al. (2005). Cassini Imaging Science: Initial results on Saturn's rings and small satellites. nameOfConference DOI: 10.1126/science.1108056 QMRO: qmroHref Cooper NJ, Murray CD (2004). Dynamical influences on the orbits of Prometheus and Pandora. nameOfConference DOI: 10.1086/381071 QMRO: qmroHref Porco CC, West RA, Squyres S et al. (2004). Cassini Imaging Science: Instrument characteristics and anticipated scientific investigations at Saturn. nameOfConference DOI: 10.1007/s11214-004-1456-7 QMRO: qmroHref Kehoe TJJ, Murray CD, Porco CC (2003). A dissipative mapping technique for the N-body problem incorporating radiation pressure, Poynting-Robertson drag, and solar wind drag. nameOfConference DOI: 10.1086/379289 QMRO: qmroHref Dunkin SK, Grande M, Casanova I et al. (2003). Scientific rationale for the D-CIXS X-ray spectrometer on board ESA's SMART-1 mission to the Moon. nameOfConference DOI: 10.1016/S0032-0633(03)00019-9 QMRO: qmroHref Grande M, Browning R, Waltham N et al. (2003). The D-CIXS X-ray mapping spectrometer on SMART-1. nameOfConference DOI: 10.1016/S0032-0633(03)00020-5 QMRO: qmroHref Porco CC, West RA, McEwen A et al. (2003). Cassini imaging of Jupiter's atmosphere, satellites, and rings. nameOfConference DOI: 10.1126/science.1079462 QMRO: qmroHref Kehoe TJJ, Murray CD, Porco CC (2003). A dissipative mapping technique for the N-body problem incorporating radiation pressure, Poynting-Robertson drag, and solar wind drag. nameOfConference DOI: 10.1086/379289 QMRO: qmroHref Cuzzi JN, Colwell JE, Esposito LW et al. (2003). Saturn’s Rings: Pre-Cassini Status and Mission Goals. nameOfConference DOI: 10.1007/978-94-017-3251-2_7 QMRO: qmroHref Sandor Z, Erdi B, Murray CD (2002). Symplectic mappings of co-orbital motion in the restricted problem of three bodies. nameOfConference DOI: 10.1023/A:1021180927001 QMRO: qmroHref MURRAY CD, Lagerkvist C, Scholl H et al. (2002). Origin and evolution of Trojan asteroids. nameOfConference DOI: doi QMRO: qmroHref Cuzzi JN, Colwell JE, Esposito LW et al. (2002). Saturn's rings: Pre-Cassini status and mission goals. nameOfConference DOI: 10.1023/A:1023653026641 QMRO: qmroHref Grande M, Dunkin S, Heather D et al. (2002). The D-CIXS X-ray spectrometer, and its capabilities for lunar science. nameOfConference DOI: 10.1016/S0273-1177(02)00486-6 QMRO: qmroHref Murray CD (2001). Dynamics of the solar system. nameOfConference DOI: 10.1007/3-540-44807-1_7 QMRO: qmroHref Ellis KM, Murray CD (2000). The Disturbing Function in Solar System Dynamics. nameOfConference DOI: 10.1006/icar.2000.6399 QMRO: qmroHref Winter SMG, Murray CD, Gordon M (2000). Perturbations to Saturn’s F-ring strands at their closest approach to Prometheus. nameOfConference DOI: 10.1016/s0032-0633(00)00009-x QMRO: qmroHref Namouni F, Murray CD (2000). The effect of eccentricity and inclination on the motion near the Lagrangian points L4 and L5. nameOfConference DOI: 10.1023/a:1008385726569 QMRO: qmroHref Grande M, Browning R, Dunkin S et al. (1999). The D-CIXS x-ray spectrometer on Esa's smart-1 mission to the moon. nameOfConference DOI: doi QMRO: qmroHref Namouni F, Christou AA, Murray CD (1999). Coorbital Dynamics at Large Eccentricity and Inclination. nameOfConference DOI: 10.1103/physrevlett.83.2506 QMRO: qmroHref Namouni F, Murray CD (1999). On the Role of the Earth-Moon System in the Stability of the Inner Solar System. nameOfConference DOI: 10.1086/300849 QMRO: qmroHref Harper D, Beurle K, Williams IP et al. (1999). CCD astrometry of Saturn's satellites in 1995 and 1997*. nameOfConference DOI: 10.1051/aas:1999211 QMRO: qmroHref Christou AA, Murray CD (1999). The effect of near resonances on the secular precession of close orbits. nameOfConference DOI: 10.1046/j.1365-8711.1999.02291.x QMRO: qmroHref Christou AA, Murray CD (1999). Applications of a High Order Secular Perturbation Theory. nameOfConference DOI: 10.1007/978-94-015-9221-5_27 QMRO: qmroHref Thomas N, Keller HU, Arijs E et al. (1998). Osiris—The optical, spectroscopic and infrared remote imaging system for the Rosetta Orbiter. nameOfConference DOI: 10.1016/s0273-1177(97)00943-5 QMRO: qmroHref Christou AA, Murray CD (1997). A second order Laplace-Lagrange theory applied to the uranian satellite system. nameOfConference DOI: doi QMRO: qmroHref Winter OC, Murray CD (1997). Resonance and chaos: II. Exterior resonances and asymmetric libration. nameOfConference DOI: doi QMRO: qmroHref Murray CD, Gordon MK, Winter SMG (1997). Unraveling the Strands of Saturn's F Ring. nameOfConference DOI: 10.1006/icar.1997.5774 QMRO: qmroHref Murray CD (1997). The Earth's secret companion. nameOfConference DOI: 10.1038/42585 QMRO: qmroHref Winter OC, Murray CD (1997). Resonance and chaos: I. First-order interior resonances. nameOfConference DOI: doi QMRO: qmroHref Harper D, Murray CD, Beurle K et al. (1997). CCD astrometry of Saturn's satellites 1990-1994*. nameOfConference DOI: 10.1051/aas:1997113 QMRO: qmroHref Dermott SF, Murray CD (1984). Distribution and evolution of asteroid rotation rates. nameOfConference DOI: 10.1098/rsta.1984.0091 QMRO: qmroHref Murray CD (1994). Planetary ring dynamics. nameOfConference DOI: 10.1098/rsta.1994.0136 QMRO: qmroHref Gordon MK, Murray CD, Beurle K (1996). Further Evidence for the Existence of Additional Small Satellites of Saturn. nameOfConference DOI: 10.1006/icar.1996.0074 QMRO: qmroHref Murray CD (1996). Saturn's Rings: Life at the Edge. nameOfConference DOI: 10.1126/science.272.5261.507 QMRO: qmroHref Murray CD (1996). Real and imaginary Kirkwood gaps. nameOfConference DOI: 10.1093/mnras/279.3.978 QMRO: qmroHref Murray CD, Giuliatti Winter SM (1996). Periodic collisions between the moon Prometheus and Saturn's F ring. nameOfConference DOI: 10.1038/380139a0 QMRO: qmroHref Winter OC, Murray CD (1996). The Liapunov Exponent as a Tool for Exploring Phase Space. nameOfConference DOI: 10.1007/978-94-009-0307-4_20 QMRO: qmroHref Adolfsson LG, Gustafson BÅS, Murray CD (1996). The Martian Atmosphere as a Meteoroid Detector. nameOfConference DOI: 10.1006/icar.1996.0007 QMRO: qmroHref Winter OC, Murray CD (1995). Project Criss-Cross: A Preliminary Analysis. nameOfConference DOI: 10.1007/978-1-4899-1085-1_17 QMRO: qmroHref Murray CD (1994). Dynamical Effects of Drag in the Circular Restricted Three-Body Problem I. Location and Stability of the Lagrangian Equilibrium Points. nameOfConference DOI: 10.1006/icar.1994.1198 QMRO: qmroHref Murray CD (1993). Rings old, new and borrowed. nameOfConference DOI: 10.1038/366212a0 QMRO: qmroHref Murray CD (1993). Seasoned travellers. nameOfConference DOI: 10.1038/361586a0 QMRO: qmroHref Murray CD (1992). Wandering on a leash. nameOfConference DOI: 10.1038/357542a0 QMRO: qmroHref Murray CD, Thompson RP (1991). Erratum: Orbits of shepherd satellites deduced from the structure of the rings of Uranus. nameOfConference DOI: 10.1038/350090a0 QMRO: qmroHref Murray CD, Thompson RP (1990). Orbits of shepherd satellites deduced from the structure of the rings of Uranus. nameOfConference DOI: 10.1038/348499a0 QMRO: qmroHref Murray CD (1990). Detecting the invisible. nameOfConference DOI: 10.1038/345668a0 QMRO: qmroHref Dermott SF, Malhotra R, Murray CD (1988). Dynamics of the Uranian and Saturnian satelite systems: A chaotic route to melting Miranda?. nameOfConference DOI: 10.1016/0019-1035(88)90074-7 QMRO: qmroHref Roy AE, Walker IW, Macdonald AJ et al. (1988). Project LONGSTOP. nameOfConference DOI: 10.1016/0083-6656(88)90399-6 QMRO: qmroHref Murray CD, Thompson RP (1988). The dust rings of Uranus: a picture is worth a million words. nameOfConference DOI: 10.1016/0083-6656(88)90411-4 QMRO: qmroHref Murray CD (1986). Celestial mechanics: Arcs around Neptune. nameOfConference DOI: 10.1038/324209a0 QMRO: qmroHref Henrard J, Lemaitre A, Milani A et al. (1986). The reducing transformation and Apocentric Librators. nameOfConference DOI: 10.1007/bf01238924 QMRO: qmroHref Murray CD (1986). Structure of the 2:1 and 3:2 jovian resonances. nameOfConference DOI: 10.1016/0019-1035(86)90064-3 QMRO: qmroHref Murray CD (1985). A note on Le Verrier's expansion of the disturbing function. nameOfConference DOI: 10.1007/bf01230649 QMRO: qmroHref Murray CD (1985). Meterorites: Earthward bound from chaotic regions of the asteroid belt. nameOfConference DOI: 10.1038/315712a0 QMRO: qmroHref Dermott SF, Gradie J, Murray CD (1985). Variation of the UBV colors of S-class asteroids with semimajor axis and diameter. nameOfConference DOI: 10.1016/0019-1035(85)90124-1 QMRO: qmroHref Murray CD (1984). Astronomy: Chaotic spinning of Hyperion?. nameOfConference DOI: 10.1038/311705a0 QMRO: qmroHref Murray CD, Fox K (1984). Structure of the 3:1 Jovian resonance: A comparison of numerical methods. nameOfConference DOI: 10.1016/0019-1035(84)90025-3 QMRO: qmroHref Dermott SF, Harris AW, Murray CD (1984). Asteroid rotation rates. nameOfConference DOI: 10.1016/0019-1035(84)90003-4 QMRO: qmroHref Dermott SF, Murray CD (1983). Nature of the Kirkwood gaps in the asteroid belt. nameOfConference DOI: 10.1038/301201a0 QMRO: qmroHref Dermott SF, Murray CD (1982). Asteroid rotation rates depend on diameter and type. nameOfConference DOI: 10.1038/296418a0 QMRO: qmroHref Murray CD (1982). Nodal regression of the quadrantid meteor stream: An analytic approach. nameOfConference DOI: 10.1016/0019-1035(82)90062-8 QMRO: qmroHref Dermott SF, Murray CD (1981). The dynamics of tadpole and horseshoe orbits I. Theory. nameOfConference DOI: 10.1016/0019-1035(81)90147-0 QMRO: qmroHref Dermott SF, Murray CD (1981). The dynamics of tadpole and horseshoe orbits II. The coorbital satellites of saturn. nameOfConference DOI: 10.1016/0019-1035(81)90148-2 QMRO: qmroHref Dermott SF, Murray CD (1981). Resonant structure of the asteroid belt. nameOfConference DOI: 10.1038/290664a0 QMRO: qmroHref Dermott SF, Murray CD (1980). Origin of the eccentricity gradient and the apse alignment of the ϵ ring of Uranus. nameOfConference DOI: 10.1016/0019-1035(80)90179-7 QMRO: qmroHref Murray CD, Hughes DW, Williams IP (1980). The effect of orbital evolution on the influx of Quadrantid meteoroids. nameOfConference DOI: 10.1093/mnras/190.4.733 QMRO: qmroHref Dermott SF, Murray CD, Sinclair AT (1980). The narrow rings of Jupiter, Saturn and Uranus. nameOfConference DOI: 10.1038/284309a0 QMRO: qmroHref Hughes DW, Williams IP, Murray CD (1980). The Quadrantid Meteor Stream: Past, Present and Future. nameOfConference DOI: 10.1017/s0074180900066626 QMRO: qmroHref Williams IP, Murray CD, Hughes DW (1979). The long-term orbital evolution of the Quadrantid meteor stream. nameOfConference DOI: 10.1093/mnras/189.3.483 QMRO: qmroHref Hughes DW, Williams IP, Murray CD (1979). The orbital evolution of the Quadrantid meteor stream between AD 1830 and 2030. nameOfConference DOI: 10.1093/mnras/189.3.493 QMRO: qmroHref Supervision Public EngagementRecent media appearances Live interview on BBC World News talking about new moons of Saturn, 8 October 2019 Appearances in BBC2 series, The Planets: Inside the Planets, Episode 4, June 2019 Quoted in The Observer article about 2001: A Space Odyssey, 9 April 2018 Interview on BBC World News talking about Cassini as scientific highlight of 2017, January 2018 Appearance in BBC2 Horizon programme, "Goodbye Cassini: Hello Saturn", 18 September 2017; Clip Live interview on BBC World Service talking about the demise of Cassini, 15 September 2017 Live interview from Los Angelese on ITV Good Morning Britain discussing demise of Cassini, 15 September 2017 Recorded interview for Channel 5 News on demise of Cassini, 14 September 2017 Interview on BBC Radio 4 Inside Science episode "Farewell to Cassini", 14 September 2017 Interview on BBC4 Sky At Night programme "Cassini: The Gamechanger" discussing Cassini results, 14 September 2017 Appearance on ITV News At Ten discussing 40th anniversary of Voyager mission, 5 September 2017 Interview on BBC1 News At Six discussing Cassini and Peggy, 29 August 2017 Appearance on BBC World Service documentary, Space 1977, about the 40th anniversary of Voyager missions, 20 August 2017 Quoted in The Guardian article about the 40th anniversary of Voyager missions, 18 August 2017 Interview on Space Boffins podcast talking about Voyager and Cassini, 10 August 2017 Interview on Channel 5 News about the Grand Finale orbits and the demise of Cassini, 27 April 2017 Interview on ITV News about the Grand Finale orbits and the demise of Cassini, 27 April 2017 Interveiw on BBC1 News about the Grand Finale orbits and the demise of Cassini, 27 April 2017 Live interview on BBC World Service World Update talking about the Grand Finale orbits and the demise of Cassini, 27 April 2017 Live interview on BBC Radio Scotland talking about the Grand Finale orbits and the demise of Cassini, 27 April 2017 Live interview on BBC Radio 4 Today programme talking about the Grand Finale orbits and the demise of Cassini, 27 April 2017 Interview for BBC News website article about Cassini and Peggy, 13 January 2017 Live interview on BBC World News talking about Cassini as forthcoming scientific highlight of 2017, 3 January 2017 Interview for WBUR Boston NPR radio station programme On Point talking about Peggy, 18 April 2014 Interview for BBC News website article about Peggy, 16 April 2014 Live interview on BBC World News talking about release of Cassini high phase mosaic of Saturn and rings, 13 November 2013 Recent talks Virtual talk to the Tweeddale Astronomical Society, 15 February 2022 Virtual talk to Aberdeen Astronomical Society (with participation of Highland Astronomy Society, Moray Astronomy Club and North Ronaldsay Astronomy Club), 13 April 2021 Virtual talk to Weymouth Astronomy Club, 12 February 2021 Virtual talk to Bournemouth Natural Science Society, 26 May 2020 Talk to Maths Circle, Wilson's School, Wallington, Surrey, 16 March 2020 Talk at Ravens Wood School, Orpington, Kent, 11 March 2020 Talks to classes at Wistaston Church Lane Academy, 24 February 2020 Talk to Hertford Astronomy Group, Welwyn Garden City, 12 February 2020 Talk to Institute of Physics (Hereford & Worcester) and Worcester Astronomical Society, Univ. of Worcester, Worcester, 9 January 2020 Talk to North Essex Astronomical Society, Witham, Essex, 18 September 2019 Talk to Mid-Kent Astronomical Society, Chatham, 10 May 2019 Talk to Crewkerne Astronomical Society, Somerset, 20 March 2019 Talk to Ravens Wood School, Orpington, Kent, 13 March 2019 Talk to East London Science School, Royal Geographical Society, Kensington, London, 15 February 2019 Talk at Prince's Teaching Institute CPD Day for Teachers, Walthamstow School for Girls, London, 7 February 2019 Talk to Institute of Physics (Manchester), Manchester Metropolitan University, 15 January 2019 Talk at New Teacher Subject Day, Prince's Teaching Institute, Pimlico School, London, 8 December 2018 Talk at Initiative for Interstellar Studies, Charfield, Gloucestershire, 30 November 2018 Talk to Stratford-upon-Avon Astronomical Society, Alderminster, Warwickshire, 17 July 2018 Talk to Walsall Astronomical Society, Walsall, 5 July 2018 Talk to Shire Oak School, Walsall, 5 July 2018 Talk to Worthing Astronomical Society, Worthing, 20 June 2018 Talk at St John's Catholic Comprehensive School, Gravesend, Kent, 8 May 2018 Talk at BAA Weekend, Winchester, 8 April 2018 Talk to Solent Amateur Astronomers, Southampton, 17 April 2018 Talk to Orpington Astronomical Society, Orpington, Kent, 28 March 2018 Talk to Cafe Scientifique, Harpenden, 26 March 2018 Talk to Foredown Tower Astronomers, Brighton, 15 March 2018 Talk to Maths Circle, Wilson's School, Wallington, Surry, 12 March 2018 Talk to Croydon Astronomical Society, Croydon, 9 March 2018 Talk at Bancroft's School, Woodford, London, 7 February 2018 Talk at Hampstead Garden Suburb Astronomical Society, HGS, London, 31 January 2018 Talk to Irish Astronomical Association, QUB, Belfast, 24 January 2018 Astronomy Ireland Christmas Lecture, Trinity College, Dublin, Ireland, 11 December 2017 Christmas Lecture, Royal Observatory Greenwich, Greenwich, 9 December 2017 Talk at University of Kent, 5 December 2017 Talk to Licenced Vintners School, Ascot, Berkshire, 16 November 2017 Talk to Eastbourne Astronomical Society, Eastbourne, Sussex, 11 November 2017 Colloquium talk to School of Physics & Astronomy, QMUL, 27 October 2017 Talk to Loughton Astronomical Society, 12 October 2017 Talk at Federation of Astronomical Societies Annual Meeting, Univ. of Birmingham, 30 September 2017 Talk at Lister Community School, Plaistow, London, 28 September 2017 Talk to Flamsteed Astronomy Society, Greenwich, London, 8 May 2017 Talk at Guildford High School, Surrey, 20 April 2017 Talk as part of Stargazing Live at QMUL, 4 April 2017 RAS Public Lectures, RAS, 14 February 2017 Talk at Sutton Grammar School, Surrey, 26 January 2017 Talk at StarFest, Chelmer Valley High School, Essex, 29 October 2016 Talk at the Observatory Opening, QMUL, 23 March 2016 Talk on Cassini to Colchester Royal Grammar School, Colchester, 17 March 2016 Physics Taster Talk, QMUL, 3 February 2016 Invited talk at Maxwell Conference, Royal Society fo Edinburgh, 9 November 2015 Talk to PsiStar Society, QMUL, 29 October 2015 Talk at Science Showoff event, The Star of Kings pub, Kings Cross, London, 21 April 2015 Talk at Greenford High School, Ealing, 24 March 2015 Talk at Altrincham Grammar School for Girls, 29 January 2015 Talk for United Learning/Prince's Teaching Institute, Manchester, 29 January 2015 Talk for United Learning/Prince's Teaching Institute, London, 21 January 2015 Talk to the William Herschel Society, Univ. of Bath, 19 November 2014 Talk at Chobham Academy, Stratford, London, 5 November 2014 Talk at Pint of Science, London, 20 June 2014 Talk to Orpington Astronomical Society, 14 March 2014 Talk to Flamsteed Astronomy Society, Greenwich, 10 March 2014 Talk to Hampstead Garden Suburb Astronomical Society, 29 January 2014 Talk at Reigate School, Surrey, 9 January 2014 Invited talk at United learning Trust meeting, London, 4 October 2013 Talk to Year 10/11 pupils, QMUL, 31 July 2013 Talk at Goldsmiths Course for Teachers, QMUL, 23 July 2013 Talk to Thurrock Astronomical Society, 3 April 2013 Talk at Colchester RGS, Colchester, 20 March 2013 Talk to Wilson's School Maths Circle, Sutton, Surrey, 11 March 2013 Talk to Birmingham Astronomical Society, 26 February 2013 Talk to Prince's Teaching Institute, Altrincham Grammar School for Girls, 9 February 2013 Talk to Prince's Teaching Institute, Institute of Physics, London, 2 February 2013 Talk to Stratford upon Avon Astronomical Society, 21 August 2012 Talk to the Loughton Astronomical Society, 31 May 2012 Talk to the Guildford Astronomical Society, 3 May 2012 Talk to the Orpington Astronomical Society, 25 January 2012 Talk to the Reading Astronomical Society, 21 January 2012 Talks at Charlton School, 13 January 2012 Talk to the Flamsteed Astronomy Society, 14 November 2011 PerformanceRecent research talks Talk at UCL Space Week, University College, London, 16 May 2019 Talk at EPSC Meeting, TU Berlin, Germany, 17 September 2018 Talk at Cassini Science Symposium, Colorado University, Boulder, USA, 13 August 2018 Talk at John Papaloizou Birthday Meeting, Dept. of Physics, Univ. of Oxford, 9 July 2018 Talk at EGU Meeting, Vienna, 12 April 2018 Talk to the Encelade Group meeting, ISSI, Bern, Switzerland, 26 February 2018 Seminar at Dept. of Physics and Astronomy, University College, London, 29 January 2018 Talk at Clarendon Laboratory, Univ. of Oxford, 23 November 2017 Colloquium talk to School of Physics & Astronomy, QMUL, 27 October 2017 Talk at Cassini Imaging Team Meeting, Caltech, Pasadena, USA, 14 September 2017 Talk at Cassini Rings Working Group meeting, Caltech, Pasadena, USA, 11 September 2017 Talk at AAS DDA Meeting, QMUL, 15 June 2017 Talk to Cassini PSG Plenary session, JPL, Pasadena, USA, 16 February 2017 Talk to Cassini Rings Working Group meeting, JPL, Pasadena, USA, 15 February 2017 Talk at AGU Fall Meeting, San Francisco, USA, 14 December 2016 Talk at RAS Discussion Meeting, RAS, 9 December 2016 Seminar at Dept. of Physics, Imperial College, 24 November 2016 Talk to Cassini Rings Working Group meeting, Caltech, Pasadena, USA, 10 February 2016 Talk to Cassini Imaging Team Meeting, Caltech, Pasadena, USA, 8 February 2016 Talk at Encelade Group meeting, QMUL, 10 December 2015 Invited talk at Maxwell Conference, Royal Society fo Edinburgh, 9 November 2015 Colloquium talk at Univ. of Hertfordshire, 30 September 2015 Talk at AAS DDA Meeting, Caltech, Pasadena, USA, 6 May 2015 Talk at Encelade Group meeting, ISSI, Bern, Switzerland, 31 March 2015 Talk at Chobham Academy, Stratford, London, 5 November 2014 Talk at RAS Discussion Meeting celebrating 10 years of Cassini-Huygens, London, 10 October 2014 Talk at JANUS-JUICE meeting, Univ. of Padua, Italy, 10 April 2014 Talk to joint RAS/RPS meeting, RAS, London, 17 February 2015 Talk at Plenary Session, Cassini PSG, JPL, 13 February 2014 Talk at Rings Working Group, Cassini PSG, JPL, 12 February 2014 Talk at ISS team Meeting, Caltech, 10 February 2014 Invited talk at AGU, San Francisco, 10 December 2013 Talk at RAS Discussion Meeting on planetary satellites, RAS, London, 10 May 2013 Talk at RAS Discussion Meeting, RAS, London, 14 December 2012 Talk at the NAROO-GAIA satellite astrometry meeting, Paris Observatory, 22 June 2012 Talk at the Division for Dynamical Astronomy of the AAS, Mt. Hood, Oregon, 8 May 2012 Invited talk at the European Geosciences Union, Vienna, 24 April 2012 Seminar at UC Santa Barbara, 3 February 2012 Talk at the Rings 2011 Workshop, Cornell University, July 2011 Grants