article: Sun
links: Escape velocity Corona Nitrogen Velocity Circle Oxygen Hans Bethe Volume Human Earth Solar flare Population I Rotation Metallicity Galactic Centre False color Pluto Helium Venus Surface area Angular size Axial tilt Luminosity Silicon Magnitude (astronomy) Spectroscope Plasma (physics) European Space Agency Stellar classification Science (journal) Animal Iron Apparent magnitude Right ascension Carbon G-type main-sequence star Orbit Saudi Arabia Main sequence Sulfur Australia Flattening Earth radius Hydrogen Solar radius Cambridge University Press Milky Way Mass of Earth Particle World War II India Mass Absolute magnitude Galactic year Opacity Earth's atmosphere Solar rotation Sumatra Big Bang nucleosynthesis Astrophysics Borneo Magnesium Solar System Neon Cosmic microwave background radiation Mercury (planet)