Learn where our home planet fits into the solar system, what it is made of, and why it is the only place we can live.
Weight : 9.6 g, Dimensions : 8.25 × 8.25 × 4 cm
Learn where our home planet fits into the solar system, what it is made of, and why it is the only place we can live.
Weight : 9.6 g, Dimensions : 8.25 × 8.25 × 4 cm