Definition

The process of a spacecraft moving out of its orbit, usually to return to Earth or to a lower orbit.

Example

The deorbit of the satellite was carefully planned to ensure a safe landing.

Conversation

Did you hear about the spacecraft's deorbit plan?

Yeah, it's fascinating how they manage that safely.

I wonder what the biggest challenges are during a deorbit.

Probably the re-entry phase, since it needs to be so precise.

Synonyms & Antonyms

Definition

To move or cause something to move from its orbit around a planet or celestial body, typically to return it to Earth.

Example

The mission was designed to deorbit the satellite safely after its useful life.

Tense Forms

Conversation

Did you hear they plan to deorbit that old satellite soon?

Yeah, I read about it! It's about time they did something with it.

I wonder how they actually deorbit something like that.

Root Explanation

Deorbit → It is formed from "de-" (meaning down or away) and "orbit" (from Latin "orbita", meaning a circular path or course). The word "deorbit" means to move away from an orbit, typically referring to a spacecraft returning to Earth.

Memory Tip

Think of moving 'down' ('de-') from a 'circular path' ('orbit') — that's why deorbit means to leave an orbit and return to Earth.

Visually Confused Words