The color of the sun reveals a range of information about our star including the stages of its life and how it interacts with the atmosphere of Earth. 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.
Learn what color the Sun is and why it appears different colors from Space, the Earth, and in photographs. If you have ever used a solar filter or eclipse glasses you would have seen the Sun looking orange or perhaps some other colour. This is just the filter colour, not the Sun's real colour.
Likewise, coloured photos of the Sun from NASA and other space agencies are coloured with filters and other processing. Explore the fascinating hues of the 8 planets in our solar system, each painted by its unique composition. From the grey tones of terrestrial planets with oxidized minerals to the vibrant colors of gas giants, understanding planetary colors offers insights into their makeup and mysteries.
Our Sun: Facts Our Sun is a 4.5 billion-year-old yellow dwarf star - a hot glowing ball of hydrogen and helium - at the center of our solar system. It's about 93 million miles (150 million kilometers) from Earth and it's our solar system's only star. Without the Sun's energy, life as we know it could not exist on our home planet.
You may like What color is moonlight? The sun: Facts about the bright star at the center of the solar system Is Mars really red? A physicist explains the truth. Related. The Sun is a yellow dwarf star at the center of our solar system.
Earth and all other objects in our solar system orbit around the Sun due to gravity - the Sun contains over 98% of all mass in the solar system and so exerts a strong gravitational pull. Like other stars, the Sun is a dense ball of gas that creates energy through nuclear fusion reactions in the core, creating helium atoms from. National Aeronautics and Space Administration NASA explores the unknown in air and space, innovates for the benefit of humanity, and inspires the world through discovery.
About NASA's Mission Home News & Events Multimedia NASA+ Missions Humans in Space Earth The Solar System The Universe Science Aeronautics Technology Learning Resources About. The planets in our solar system are a veritable rainbow of colors. But what makes them take on all their various hues, and why does each one look so different?