Facts about the Sun. The Sun’s core is composed of hot & dense gasses. It has a temperature of 15 million Kelvin (27 million°F) 9. The Sun is made up of 92% hydrogen, 7% helium and the remainder of various gasses. 10. The atmosphere of the Sun is composed of three areas: the photosphere, chromosphere, and solar corona.

Facts about the Sun The Sun accounts for 99.86% of the mass in the solar system. Over one million Earth’s could fit inside the Sun. One day the Sun will consume the Earth. The Sun will continue to burn for about 130 million years... The energy created by the Sun’s core is nuclear fusion. The Sun ...

The Sun is a star found at the center of the Solar System. It makes up around 99.86% of the Solar System’s mass. At around 1,392,000 kilometres (865,000 miles) wide, the Sun’s diameter is about 110 times wider... Around 74% of the Sun’s mass is made up of hydrogen. Light from the Sun reaches ...

29 Brilliant Facts about the Sun The sun is orbited by nine major planets: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus,... Classified as a G2 dwarf due to its size, heat, and chemical makeup, the sun is a medium-sized star. Based on the average life of a G2 star, the present age of the ...

Facts about The Sun for Kids: The mass of our sun makes up 99.86% of the total mass of the entire solar system. Our sun is made up of ¾ hydrogen and the rest is mostly helium. Every sun has a birth, lifespan and a death.

Characteristics of the Sun. Deep in the sun's core, nuclear fusion reactions convert hydrogen to helium, which generates energy. Particles of light called photons carry this energy through the sun's spherical shell, called the radiative zone, to the top layer of the solar interior, the convection zone.

The Sun is a huge star at the center of our solar system. It gives us life on Earth and all planets orbit around it. It is millions of years old, made of a big ball of burning gas and provides the heat and light on our planet. Here are some facts about this star that is so important to us. The Sun is one of millions of stars in the solar system.

Earth's Sun: Facts About the Sun's Age, Size and History. It orbits some 25,000 light-years from the galactic core, completing a revolution once every 250 million years or so. The sun is relatively young, part of a generation of stars known as Population I, which are relatively rich in elements heavier than helium.