* Kepler-22b orbits a different star: Kepler-22b is an exoplanet orbiting a star called Kepler-22, which is located about 620 light-years from Earth.
* Distance constantly changes: The distance between Earth and Kepler-22b is constantly changing because both our solar system and Kepler-22b's system are in motion.
To understand the distance, think of it like this:
* 620 light-years: This is the distance between our Sun and Kepler-22.
* Kepler-22b's orbit: This exoplanet orbits Kepler-22, so its distance from Earth varies depending on where it is in its orbit.
Therefore, we can't give a fixed distance between Earth and Kepler-22b. We only know the distance between our Sun and the star Kepler-22b orbits.
