What we plant in the soil of contemplation we shall reap in the harvest of action.— Meister Eckhart

Solar System — quick quiz

5 real NSEA questions on Solar System. Instant scoring and solutions, no signup — see where you stand in ~3 minutes.

Question 1 of 2

MEDIUM

A planet has a semi-major axis of 5.2 AU. According to Kepler's Third Law, what is its approximate orbital period?