%0 Journal Article %1 Greenberg2002b %A Greenberg, R. %A Hoppa, G. V. %A Geissler, P. %A Sarid, A. %A Tufts, B. R. %D 2002 %J Celestial Mechanics and Dynamical Astronomy %K FEATURES; FRACTURE GALILEAN NONSYNCHRONOUS PATTERNS; POLAR PROCESSES; ROTATION; SATELLITES; STRESSES; TECTONIC TIDAL WANDER; %N 1-4 %P 35--47 %T The rotation of Europa %V 83 %X Theoretical predictions of non-synchronous rotation and of polar wander on Europa have been tested by comparing tectonic features observed in Voyager and Galileo spacecraft images with tidal stresses. Evidence for non-synchronous rotation comes from studying changes in global scale lineaments formed over time, from the character of strike-slip faults, and from comparison of distinctively shaped cycloidal cracks with the longitudes at which such shapes should have formed, in theory. The study of cycloids constrains the rotation period (relative to the direction of Jupiter) to less than 250 000 years, while direct comparison of the orientation of Europa in Voyager and Galileo images shows the rotation is slow, with a period of >12 000 years. Comparison of strike-slip faults with their theoretical locations of formation provides evidence for substantial polar wander, supported by the distribution of various thermally produced features.

@article{Greenberg2002b, abstract = {Theoretical predictions of non-synchronous rotation and of polar wander on Europa have been tested by comparing tectonic features observed in Voyager and Galileo spacecraft images with tidal stresses. Evidence for non-synchronous rotation comes from studying changes in global scale lineaments formed over time, from the character of strike-slip faults, and from comparison of distinctively shaped cycloidal cracks with the longitudes at which such shapes should have formed, in theory. The study of cycloids constrains the rotation period (relative to the direction of Jupiter) to less than 250 000 years, while direct comparison of the orientation of Europa in Voyager and Galileo images shows the rotation is slow, with a period of >12 000 years. Comparison of strike-slip faults with their theoretical locations of formation provides evidence for substantial polar wander, supported by the distribution of various thermally produced features.}, added-at = {2009-11-03T20:21:25.000+0100}, author = {Greenberg, R. and Hoppa, G. V. and Geissler, P. and Sarid, A. and Tufts, B. R.}, biburl = {https://www.bibsonomy.org/bibtex/23cd1226d4e07c43450650781d57ae505/svance}, citedreferences = {FIGUEREDO PH, 2000, J GEOPHYS RES-PLANET, V105, P22629 ; GEISSLER P, 1999, LUNAR PLANET SCI, V30 ; GEISSLER PE, 1998, Icarus, V135, P107 ; GEISSLER PE, 1998, Nature, V391, P368 ; GOLDREICH P, 1966, ASTROPHYS J, V71, P1 ; Greenberg R, 1984, Icarus, V58, P186 ; Greenberg R, 1998, Icarus, V135, P64 ; Greenberg R, 1999, Icarus, V141, P263 ; Greenberg R, 2000, J GEOPHYS RES-PLANET, V105, P17551 ; Greenberg R, 2001, B AM ASTRON SOC, V33, P1099 ; HELFENSTEIN P, 1983, Icarus, V53, P415 ; HELFENSTEIN P, 1985, Icarus, V61, P175 ; HOPPA G, 1999, Icarus, V137, P341 ; HOPPA G, 1999, Icarus, V141, P287 ; HOPPA GV, 1999, LUNAR PLANET SCI C, V30 ; HOPPA GV, 1999, Science, V285, P1899 ; HOPPA GV, 2001, Icarus, V153, P208 ; LEITH AC, 1996, Icarus, V120, P387 ; MCEWEN AS, 1986, Nature, V321, P49 ; Ojakangas GW, 1989, Icarus, V81, P242 ; Peale SJ, 1965, Nature, V206, P1240 ; RILEY J, 2000, J GEOPHYS RES-PLANET, V105, P22599 ; SARID A, 2001, B AM ASTRON SOC, V33, P1100 ; SPAUN NA, 2001, LUNAR PLANET SCI, V32 ; TUFTS BR, 1988, THESIS U ARIZONA ; ZAHNLE K, 1998, Icarus, V136, P202}, interhash = {b5f0c659244b434cdab71b52be0b73a1}, intrahash = {3cd1226d4e07c43450650781d57ae505}, journal = {Celestial Mechanics and Dynamical Astronomy}, keywords = {FEATURES; FRACTURE GALILEAN NONSYNCHRONOUS PATTERNS; POLAR PROCESSES; ROTATION; SATELLITES; STRESSES; TECTONIC TIDAL WANDER;}, number = {1-4}, owner = {svance}, pages = {35--47}, timestamp = {2009-11-03T20:21:49.000+0100}, title = {The rotation of Europa}, volume = 83, year = 2002 }