Astronomy Concepts and Constellations

Front

What is the main source of light and heat for Earth?

Back

The Sun is the main source of light and heat for Earth.

Front

How many different constellations are recognized by astronomers?

Back

There are 88 different constellations recognized by astronomers.

Front

What determines the portions of the sky we can see from different locations on Earth?

Back

Our location on Earth determines the portions of the sky we can see.

Front

What term describes everything that exists in, on, and around the Earth?

Back

The term is 'universe'.

Front

Which constellation includes the 'Little Dipper'?

Back

The constellation is 'Ursa Minor'.

Front

What is a constellation?

Back

A constellation is a group of stars that form a recognizable pattern in the sky.

Front

What is the Milky Way?

Back

The Milky Way is the galaxy that contains our solar system.

Front

What is a planet?

Back

A planet is a celestial body that orbits a star and is large enough to be rounded by its own gravity.

Front

What is the difference between a star and a planet?

Back

A star produces its own light, while a planet reflects the light of a star.

Front

What is the significance of the North Star?

Back

The North Star, or Polaris, is used for navigation because it remains in a fixed position in the sky.