Please answer the following question: Information: - The Moon is an astronomical body that orbits planet Earth, being Earth's only permanent natural satellite. It is the fifth-largest natural satellite in the Solar System, and the largest among planetary satellites relative to the size of the planet that it orbits (its primary). Following Jupiter's satellite Io, the Moon is second-densest satellite among those whose densities are known. - Halland County ("Hallands lan") is a county ("lan") on the western coast of Sweden. It corresponds roughly to the cultural and historical province of Halland. The capital is Halmstad. - Sweden, officially the Kingdom of Sweden (Swedish: ), is a Scandinavian country in Northern Europe. It borders Norway to the west and Finland to the east, and is connected to Denmark in the southwest by a bridge-tunnel across the Oresund. At , Sweden is the third-largest country in the European Union by area, with a total population of 10.0 million. Sweden consequently has a low population density of , with the highest concentration in the southern half of the country. Approximately 85% of the population lives in urban areas. - In physics, energy is the property that must be transferred to an object in order to perform work on or to heat the object, and can be converted in form, but not created or destroyed. The SI unit of energy is the joule, which is the energy transferred to an object by the mechanical work of moving it a distance of 1 metre against a force of 1 newton. - Onsala is a locality situated in Kungsbacka Municipality, Halland County, Sweden, with 11,951 inhabitants in 2010. It is also a 14 km long peninsula on the west coast of Sweden, facing Kattegat, south of Gothenburg. It dates back to the age of the vikings and was originally an area devoted to the god Odin, the name being a corruption of the old norse "Odin's Sala". - Onsala Space Observatory ( OSO ) , the Swedish National Facility for Radio Astronomy , provides scientists with equipment to study the Earth and the rest of the Universe . The observatory operates two radio telescopes in Onsala , 45 km south of Goteborg , and takes part in several international projects . Examples of activities : The 20 and 25 m telescopes in Onsala : Studies of the birth and death of stars , and of molecules in the Milky Way and other galaxies . LOFAR station : The Swedish station in the international radio telescope LOFAR is located at the observatory . VLBI : Telescopes in different countries are linked together for better resolution ( '' sharper images '' ) . ALMA , e-VLBI , Herschel Space Observatory , SKA : Developing and using new radio astronomical facilities . APEX : Radio telescope in Chile for sub-millimetre waves . Research about everything from planets to the structure of the Universe . Odin : Satellite for studies of , e.g. , the Earth 's atmosphere and molecular clouds in the Milky Way . Space geodesy : Radio telescopes ( VLBI ) and satellites ( GPS ) are used to measure movements in Earth 's crust and water vapour in the atmosphere . Receiver development : Laboratories for development of sensitive radio receivers . Onsala Space Observatory was founded in 1949 by professor Olof Rydbeck . The observatory is hosted by Department of Earth and Space Science at Chalmers University of Technology , and is operated on behalf of the Swedish Research Council . - In Germanic mythology, Odin (from Old Norse Oinn) is a widely revered god. In Norse mythology, from which stems most of the information about the god, Odin is associated with healing, death, royalty, the gallows, knowledge, battle, sorcery, poetry, frenzy, and the runic alphabet, and is the husband of the goddess Frigg. In wider Germanic mythology and paganism, Odin was known in Old English as Wden, in Old Saxon as Wdan, and in Old High German as Wuotan or Wtan, all stemming from the reconstructed Proto-Germanic theonym wanaz. - A minor planet is an astronomical object in direct orbit around the Sun that is neither a planet nor exclusively classified as a comet. Minor planets can be dwarf planets, asteroids, trojans, centaurs, Kuiper belt objects, and other trans-Neptunian objects. As of 2016, the orbits of 709,706 minor planets were archived at the Minor Planet Center, 469,275 of which had received permanent numbers ). - A star is a luminous sphere of plasma held together by its own gravity. The nearest star to Earth is the Sun. Many other stars are visible to the naked eye from Earth during the night, appearing as a multitude of fixed luminous points in the sky due to their immense distance from Earth. Historically, the most prominent stars were grouped into constellations and asterisms, the brightest of which gained proper names. Astronomers have assembled star catalogues that identify the known stars and provide standardized stellar designations. However, most of the stars in the Universe, including all stars outside our galaxy, the Milky Way, are invisible to the naked eye from Earth. Indeed, most are invisible from Earth even through the most powerful telescopes. - The Universe is all of time and space and its contents. It includes planets, moons, minor planets, stars, galaxies, the contents of intergalactic space, and all matter and energy. The size of the entire Universe is unknown. - Gothenburg is the second-largest city in Sweden and the fifth-largest in the Nordic countries. Situated by the Kattegat, on the west coast of Sweden, the city has a population of approximately 550,000 in the urban area and 990,000 inhabitants in the metropolitan area. - Kungsbacka Municipality ("Kungsbacka kommun") is a municipality in Halland County on the Swedish west coast, some 30km south of Gothenburg. The municipal seat is located in the town Kungsbacka. - The Kattegat or Kattegatt is a sea area bounded by the Jutlandic peninsula in the west, the Danish straits islands of Denmark to the south and the provinces of Vastergotland, Scania, Halland and Bohuslan in Sweden in the east. The Baltic Sea drains into the Kattegat through the Danish Straits. The sea area is a continuation of the Skagerrak and may be seen as a bay of the Baltic Sea or the North Sea or, as in traditional Scandinavian usage, neither of these. What is the relationship between 'onsala space observatory' and 'kungsbacka'?
A:
location