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Basics of space motion
Bahník, Michal ; Rozehnalová, Petra (referee) ; Kisela, Tomáš (advisor)
This Bachelor thesis is a summarising text which deals with the issue of space motion. We analyse one-body, two-body and three-body problems. We derive analytical solution for the first two problems, from which we derive Kepler's laws, which are important for understanding of the space motion. We also discuss the relation of analytical solution to escape velocities. The closed form of analytical solution for general case of three-body problem does not exist. There are special cases, so-called stable orbits, for which the analytical solution is known. We design the numerical solution by explicit Runge-Kutta-Bogacki-Shampine method and back diferentiation method and we will test the results on the stable orbits.
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The Evolution of Space Telescopes
Bátorová, Silvia ; Sučková, Magda (referee) ; Froehling, Kenneth (advisor)
Tato bakalářská práce se zaměřuje na popis historie dalekohledu, počínaje refrakčními a reflexními verzemi optického dalekohledu a pokračuje stručným nástinem historie radioteleskopu a vesmírných dalekohledů obecně. Poté jsou specifikovány základní vlastnosti kosmických dalekohledů a jejich pozitivní a negativní vlastnosti jsou porovnány. Na závěr jsou popsány tři nejdůležitější vesmírné dalekohledy a jejich přínosy pro vědu jsou objasněny.
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Basics of space motion
Bahník, Michal ; Rozehnalová, Petra (referee) ; Kisela, Tomáš (advisor)
This Bachelor thesis is a summarising text which deals with the issue of space motion. We analyse one-body, two-body and three-body problems. We derive analytical solution for the first two problems, from which we derive Kepler's laws, which are important for understanding of the space motion. We also discuss the relation of analytical solution to escape velocities. The closed form of analytical solution for general case of three-body problem does not exist. There are special cases, so-called stable orbits, for which the analytical solution is known. We design the numerical solution by explicit Runge-Kutta-Bogacki-Shampine method and back diferentiation method and we will test the results on the stable orbits.
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The search for extraterrestrial intelligence
PEŠEK, Filip
Work is on the search for extraterrestrial civilizations. This topic has become the development of the Internet, and SETI @ HOME most popular. The Internet and SETI @ HOME is possible on home computers perform calculations with data from the Arecibo radio telescope, located in Puerto Rico. Most of the attention I devoted screensaver SETI @ HOME, which is described in detail in the work and form the basis of SETI projects. I have also outlined new projects in this area and the final section I devoted Kepler space probe, which is responsible for looking at distant stars, terrestrial planets.
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