Definition

The point in a lunar orbit where a spacecraft is farthest from the moon.

Example

The satellite reached its apolune just before starting its descent to the lunar surface.

Conversation

Did you know that the spacecraft reached its apolune yesterday?

Really? That's so interesting! What does that mean exactly?

It means it was at the point in its orbit where it's furthest from the moon.

Got it! That must have been a crucial moment for the mission.

Synonyms & Antonyms

Root Explanation

Apolune is formed from "apo-" (meaning away from) and "luna" (meaning moon). The term refers to the point in an orbit where an object is farthest from the moon.

Memory Tip

Think of 'apo-' meaning 'away from' and 'luna' meaning 'moon' — this helps you remember that apolune is the point farthest from the moon.

Visually Confused Words