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The orbits of the 8 planets in our Solar System are elliptical.
The Earth is divided into 24 time zones. Standard time is the time used within time zones.
The Earth's continents have been in constant motion during the history of the planet.
The Moon is the Earth's only natural satellite
The largest satellite of Pluto is Charon.
The International Space Station is a habitable satellite built with the cooperation of 16...
The New Horizons space probe was launched in 2006, with the objective to study Pluto and...
This animation presents the regions, counties and cities of Hungary.