PPT-Magnetosphere-Ionosphere Coupling and Aurora at Jupiter and

Emma Bunce and Stan Cowley University of Leicester UK Image credits John ClarkeBoston University NASA HST Magnetosphereionosphere coupling and fieldaligned currents in planetary systems The fieldaligned currents that flow between the ionosphere and magnetosphere in planetary . Sunrise . from space over the South China Sea. An astronaut would see something like this; clearly defined bands of color through the atmosphere as the sun rises. High-peaking cumulus clouds, topping out in anvil-head cirrus can be seen as black shadows against the sunlit horizon. The brightness of the colors in the atmosphere in this photograph is due to the amount of dust in the atmosphere. More dust is found in near the equator. There are various sources for such upper level dust. Many dust storms in Africa and ash clouds from major volcanic eruptions are two reasons. . Marina Galand & Erik . Vigren. Imperial College London. [Copyright: ESA]. Rosetta Woke up!. The ionosphere of 67P. /C-. G. Context. Ionospheric. composition. Dust-gas interactions. Rosetta. The ionosphere of 67P. g. . the. . Cit. y. . of. . Li. g. h. ts. . to. . Lig. h. t. Speed. Ma. y. o. r. . Thoma. s. . J. .. . W. eisner. , Chairman. OnLight Aurora . Peter Lynch, President. OnLight Aurora . City . Kiefer. Geol 495/ Hans-Peter Plag. Spring 2011. University of Nevada, Reno. Brief Introduction to Geomagnetic Phenomena: . Relationship to Geodesy and Modern Infrastructure. Properties of lodestone (magnetite) were known to ancient Greeks and Chinese. K. K . Khurana. , . Institute . of Geophysics and Planetary . Physics and Dept of Earth and Planetary Sciences. . UCLA, Los Angeles, CA, 90095, USA, . kkhurana@igpp.ucla.edu. Presented at the. JUNO/Cassini joint workshop, Atlanta, May 31, 2015. Julie A. . Feldt. CEDAR-GEM workshop. June 26. th. , 2011. Summary. Earth’s atmosphere. Ionosphere facts. Structure. Altitude. Latitude. Processes. Further Reading. Ionosphere Facts. Ionized upper atmosphere that acts as the interface between earth and space environments.. João. . Francisgo. . Galera. . Monico. , Paulo De Oliveira . Camargo. . FCT/UNESP - . Presidente. . Prudente. , SP.. . . Outline. Introduction. Developments on GNSS/Ionosphere . Brazilian Ionospheric Model. Response of the Earth’s environment to solar radiative forcing. Ingrid Cnossen. British Antarctic Survey. Outline. Previous lecture. Intro to atmosphere structure and processes. Absorption of solar radiation. 2-D Magnetosphere. -Ionosphere-Thermosphere coupling model. Chihiro Tao. 1,2. , . Michel . Blanc. 1. 1. IRAP, Univ. de Toulouse/UPS-OMP/CNRS. 2. now at NICT (chihiro.tao@nict.go.jp). Journée scientifique . Michael Lie 6B. Aurora is ............. Aurora is a natural electrical phenomenon characterized by the appearance of streamers of reddish or greenish light in the sky, especially near the northern or southern magnetic pole. To the Student. What You Will Do and Learn. In this activity, you will use specific website pages and this presentation to compare and contrast the aurora of Earth to the aurora of Jupiter. . You will learn: . WHERE IS Jupiter?. Jupiter is the . fifth. planet from the sun.. It is one of the outer planets because it is located . outside. the asteroid belt.. . Asteroid Belt. How big is Jupiter?. Jupiter is the largest planet in the solar system. . P. Song and J. Tu . University of Massachusetts Lowell. Acknowledgments: V. M. Vasyliūnas. . . Conventional M-I-T Coupling: E-J paradigm . . New M-I-T Coupling: B-V paradigm. Physical differences. Detection of An Upper Layer. Andrew J. Kopf. February 13, 2007. Presentation Outline. Introduction & Background. Mars Express. Ionospheric Sounding and MARSIS. The Ionogram and Analysis. Results from the main ionospheric layer.