地球や宇宙の歴史では数億年すら誤差の範囲内だの英語

The earth came into existence about five thousand million years ago.

The Earth is only a speck in the universe.

It's only recently in the history of the earth that man made his appearance there.

some people are still not disabused of the old idea that the universe revolves around the Earth

The earth is a planet, not a fixed star.

The earth is not a star, but a planet.

the history of life on earth

There is no telling exactly when the earth was born.

The earth is just a sphere suspended in space.

the historic first voyage to outer space

The fate of the earth and the galaxy is in their hands!

It was once believed that the earth was the center of the universe.

Scientists in the 18th century knew the earth's size within an error of 4 or 5 per cent.

a science that deals with the history of the earth as recorded in rocks

It was believed that the earth was flat.

Living organisms had existed on earth, without ever knowing why, for over three thousand million years before the truth finally dawned on one of them.

The earth is different from the other planets in that it has water.

the earth was without form, and void

Actually, the earth is getting warmer.

The earth is one of the planets.

Long ago, people believed the earth was flat.

From the point of view of the universe, our planet is just a grain of sand.

things happen in the earth and sky with no discernible cause

a time period of 18 months that was officially dedicated to the study of the earth, called the International Geophysical Year

No one knows when the Earth came into being.

The earth was made for man.

The space shuttle informs us about the earth, too.

Earth and Mars move around the Sun at different rates.

pertaining to the branch of astronomy dealing with the origin and history and structure and dynamics of the universe

The earth does not begin to compare with Jupiter for size.