Multiple choice What is the point in the orbit of a planet called where it is nearest to the sun? Perihelion Perigee Apogee None of these Reveal answer Fill a bubble to check yourself A Correct answer Explanation Perihelion is the point in a planet's orbit where it is closest to the Sun. The term comes from Greek: 'peri' meaning near and 'helios' meaning sun. Perigee refers to the moon's closest point to Earth, and apogee is its farthest point.