as the distance of a planet from the star it orbits increases , the length of a planetary year on that planet will increase
planets is smaller_than_stars. stars is millions_of_light_years_away. star has much_more_mass_than_planet if scale_up occurs then increase occurs. fare_increase is increase. stars is distance_suns. expansion_of_universe is speeding_up. sun is star_not_planet. universe is largers_than. nearest_star is four_light_years_from_earth.