Sun - Simple English Wikipedia, the free encyclopedia

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sun The Sun is the star at the centre of the Solar System. It is a massive, nearly perfect sphere of hot plasma, heated to incandescence by nuclear fusion reactions in its core, radiating the energy from its surface mainly as visible light and infrared radiation with 10% at ultraviolet energies..

ông đồ sunwin Sankt-Peterburg (tiếng Nga: Санкт-Петербург; phát âm tiếng Nga: [ˈsankt pʲɪtʲɪrˈburk] đọc là Xanh Pê-téc-bua từ tiếng Pháp: Saint-Pétersbourg nghĩa là " Thánh Phêrô ") là một thành phố liên bang của Nga.

sunwin shipsandscience.com SunCalc shows the movement of the sun and sunlight-phase for a certain day at a certain place. You can change the suns positions for sunrise, selected time and sunset see. The thin yellow-colored curve shows the trajectory of the sun, the yellow deposit shows the variation of the path of the sun throughout the year. The closer a point in the center, the higher the sun above the horizon. The ...