Planet Earth English

Meaning Planet Earth meaning

What does Planet Earth mean?

Planet Earth properNoun

— Earth; the third planet in the Solar System

Examples Planet Earth examples

How do I use Planet Earth in a sentence?

Movie subtitles

In 1 995, astronomers discovered a planet orbiting a star 50 light years from Earth.

Earth is important because we know that this little planet had everything needed to create life.

It's estimated that since the emergence of Earth's first life form, 1 00 billion species have existed on the planet.