Kon\u00e1 se v Planet\u00e1riu Praha 28. 3. 2023 od 19.30. P\u0159edn\u00e1\u0161ka bude pronesena v angli\u010dtin\u011b bez tlumo\u010den\u00ed.<\/p>\n\n\n\n
P\u0159edn\u00e1\u0161ej\u00ed:<\/p>\n\n\n\n
Prof. Heike Rauer<\/strong> je \u0159editelkou \u00dastavu v\u00fdzkumu planet N\u011bmeck\u00e9ho st\u0159ediska pro letectv\u00ed a kosmonautiku (DRL) a pracuje tak\u00e9 pro Svobodnou univerzitu Berl\u00edn, kde se v r\u00e1mci Odd\u011blen\u00ed v\u011bd o Zemi zab\u00fdv\u00e1 planetologi\u00ed. Od roku 2013 vede konsorcium p\u0159ipravuj\u00edc\u00ed misi PLATO, kter\u00e1 navazuje na \u00fasp\u011b\u0161n\u00e9 projekty hleda\u010d\u016f extrasol\u00e1rn\u00edch planet.<\/p>\n\n\n\n Prof. Don Pollaco<\/strong> zasv\u011btil v\u011bt\u0161\u00ed \u010d\u00e1st sv\u00e9ho profesn\u00edho \u017eivota exoplanet\u00e1m, jejich\u017e studiu se nyn\u00ed v\u011bnuje na Odd\u011blen\u00ed fyziky Univerzity ve Warwicku. V konsorciu mise PLATO je v roli v\u011bdeck\u00e9ho koordin\u00e1tora. <\/p>\n\n\n\n The PLATO Mission: Finding the habitable planets in the local Universe<\/strong><\/p>\n\n\n\n PLATO (PLAnetary Transits and Oscillations of stars) is ESA\u2019s M3 mission, scheduled for launch end 2026. PLATO will provide high-precision, long-term photometric and asteroseismic data of a large number of stars to detect and characterize extrasolar planets, including terrestrial planets in the habitable zone of solar-like stars. PLATO will characterize planets in its core sample (V<11) for their radius via the transit method and determine their masses via ground-based radial-velocity follow-up. Asteroseismology will provide precise ages of planet host stars. A large sample of stars with V<13 will provide statistical information on detected exoplanets of all kinds. The PLATO data base of characterized planets will form a solid basis to put the Solar System into a wider context and allow for comparative exo-planetology. In addition, the precise stellar parameters obtained by asteroseismic studies will open new doors to better understand stellar interiors and allow us to constrain poorly-understood physical processes, like convection, improve our understanding of stellar evolution, and determine precise ages of stars and planetary systems. <\/p>\n\n\n\n The PLATO instrument consists of 24 cameras on a common optical bench with a total field-of-view (FoV) of about 2150 deg2<\/sup>, operating in white light. Two additional cameras serve as fine-guidance sensors and observe very bright stars (V<8.5) in red and blue light, respectively. A guest observer program open to the community upon an ESA call will allow observing additional targets in the PLATO FoV. <\/p>\n\n\n\n