The earth isn't the brightest planet,it is Venus.
Venus
venus
From Earth, Venus is the brightest planet in the night sky.
Mars.
Venus
Venus is the planet that looks brightest from Earth.
Venus is considered the brightest object (and planet) to be seen from Earth (Being visible with the naked eye even in light-polluted cities).
The sun and the moon are not planets. The sun is a star and the moon is a natural satellite. The brightest planet in Earth's sky is Venus.
Jupiter is the second brightest planet after Venus.
its the brightest planet in the solar system
Venus is the brightest planet, as seen from Earth.
As seen from the planet Earth, the two brightest bodies in the solar system are the sun and the moon. Number three is the planet Venus.