The brightest ______ in the night sky seem to form patterns.

The patterns in the sky are called _____________.

Although the stars of a constellation look close together in the sky, they may be very ________ ________ in the space.

Many constellations were given their names by the ancient ________.

Many constellations were given their names over _______ years ago.

We see different constellations at different times of the ________________.

Orion is easy to see from __________ to __________.

We cannot see Orion from ___________ to _________-.

We can see different constellations because of the movement of the Moon.

The Earth is in orbit around the Sun.

The Earth is in orbit around the Sun. It follows a path through space. This path is called its ___________.

It takes _______ __________ for the Earth to travel all the way round its orbit.

To see the stars, you need to be on the _______side of the Earth.