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10 things. The Sun is about 100 times wider than Earth and about 10 times wider than Jupiter, the biggest planet. The Sun is the only star in our solar system. It is the center of our solar system, and its gravity holds the solar system together.
Facts about the Sun, which is a ball of gas and has no solid surface. Learn more about the Sun's age, energy, appearance, movement, composition, life cycle and solar system.
The Sun is the star at the centre of our solar system. It is an almost perfect sphere of super-hot gases whose gravity holds the solar system together. The energy produced by the Sun is essential for life on Earth and is a driving force behind the Earth’s weather.
Overview. The Sun's gravity holds the solar system together, keeping everything – from the biggest planets to the smallest particles of debris – in its orbit. The connection and interactions between the Sun and Earth drive the seasons, ocean currents, weather, climate, radiation belts and auroras.
Sun Facts – What is the Sun? The Sun is the star at the center of our solar system. It is a big ball of gas and plasma that generates its own energy through nuclear fusion in its core. As our one and only star, it is the only natural source of light in the entire solar system.
1. How was the sun formed? Like most stars, this gigantic ball of heat and light originated in a nebula. This is a huge cloud made of dust and gas suspended in space. Sometimes these nebulae form as a result of supernova explosions, where otherwise cold gas and dust accrete on their own.
29 Brilliant Facts about the Sun. The sun is orbited by nine major planets: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, and Pluto (no longer an official planet). [8] Classified as a G2 dwarf due to its size, heat, and chemical makeup, the sun is a medium-sized star.