Whenever the subject of mosquito control comes up, someone gives a fervent argument for installing purple martin houses and bat houses. Stores that cater to bird enthusiasts often tout the purple martin houses as the best solution for keeping your yard mosquito free.
A short period comet is conventionally defined as a comet having an orbital period of less than 200 years. What is the maximum possible aphelion distance for a short period comet with a perihelion of 0.5 AU? Where does this place the comet relative to the outer planets? (3)
It takes Saturn 29.45 years (or 10,759 days) to orbit the Sun. Astronomers call the length of time an object takes to go around the Sun its orbital period. So the orbital period of Saturn is 29.45 years.t takes Saturn 29.45 years (or 10,759 days) to orbit the Sun. Astronomers call the length of time an object takes to go around the Sun its orbital period. So the orbital period of Saturn is 29.45 years.