What Is the True Color of the Sun?

💡 The Answer

• The Sun emits light across the entire visible spectrum, making it white in space.
• Earth's atmosphere scatters shorter wavelengths, making the Sun appear yellow from the ground.
• The Sun's peak emission is in the green part of the spectrum, around 500 nanometers.
• Astronauts and telescopes see the Sun as a pure white ball because no atmosphere interferes.
• The misconception that the Sun is yellow comes from our sky's scattering effects.