PPT-Planet Formation

Topic Viscous accretion disks Lecture by CP Dullemond shock shock The formation of a disk Infalling matter collides with matter from the other side Forms a shock Freefall kinetic energy is converted into heat. Topic:. Formation of. gas giant planets. Lecture by: C.P. Dullemond. Two main theories. Gravitational instability of the gas disk. Core accretion scenario. Giant Planet Formation by. Gravitational Instability. The . Pluto. Files. By Neil Degrasse Tyson. February 18, 1930. Pluto was discovered by Clyde W. Tombaugh, an amateur astronomer from Illinois at Arizona’s Lowell Observatory.. He considered naming the planet Percival, after Percival Lowell.. Topic:. Collapsing clouds. and the. formation of disks. Lecture by: C.P. Dullemond. Formation of a star from a . spherical molecular cloud core. Hydrostatic pre-stellar Cloud Core. Equation of hydrostatic equilibrium:. Topic:. Resonances. Lecture by: C.P. Dullemond. Literature: Murray & Dermott „Solar System Dynamics“. What is a resonance?. A resonance is when two characteristic frequencies of a system match up. Topic:. Formation of. rocky planets from. planetesimals. Lecture by: C.P. Dullemond. Standard model of rocky planet formation. Start with a sea of planetesimals (~1...100 km). Mutual gravitational stirring, increasing „dynamic temperature“ of the planetesimal swarm.. a. nd stellar multiplicity. Insights from recent surveys. Gaspard . Duchêne. (UC Berkeley, Obs. Grenoble). © NASA/JPL/Caltech. Planets in multiple systems?. © . LucasFilm. Ltd.. They must exist!. A note to teachers. Activity Description. This presentation can be used to help consolidate the material learnt in the Planet Mission workshop. There is also an additional activity for pupils to create a postcard from their favourite planet.. Growth of Protoplanets. Starter. Hubble images. https://www.youtube.com/watch?v=1lPXy-WKn7k&list=PLiuUQ9asub3Ta8mqP5LNiOhOygRzue8kN. https. ://. www.youtube.com/watch?v=PuY0GfGLFMU&list=PLiuUQ9asub3Ta8mqP5LNiOhOygRzue8kN. Zorcon. Welcome to the year 2094!. Planet . Zorcon. Gather in groups of 5.. Each person needs a job:. Project Director (leads the group). Surveyor (travels & collects resources). Data Collector (tallies & records the data). and a fly’s-eye ‘. evryscope. ’. at Antarctica. Philip . Yock. , Auckland, New Zealand. 20th Microlensing Workshop . Institut. . d'Astrophysique. de Paris. 13-15 January 2016 . Twenty years ago. What is the Theory of Plate Tectonics?. “It is a theory that describes the formation, movements, and interactions of earth’s plates.”. Video: Planet Earth, The Living Machine. How can the Grand Canyon reveal the history of the Earth?. Size. Appearance. Having moons. Having rings. Period of rotation (how long a day is). How Can We classify Planets?. Look at your chart of information.. Approximate Diameter= How Big or small it is.. Period of Rotation = How long fast the planet spins on its axis. . Certificate in Pastoral Ministry Course: Adult Faith Formation. 1. Prayer . We are Disciples. Who is it that discipled you into faith? This person is/these persons are at the heart of why you are faith-filled today.. | . 2000 – 2003. Décrivez. les . spécialités. de . cette. formation : . vos. . diplômes. , les options de la formation, . etc. …. FORMATION. | . 2000 – 2003. Décrivez. les . spécialités.