Sun and Other Stars

Front

What is the Sun?

Back

The Sun is a star at the center of our solar system that provides light and heat to the Earth.

Front

What are solar flares?

Back

Solar flares are sudden bursts of energy from the Sun that can affect communication on Earth.

Front

What is the brightest star in the night sky?

Back

Sirius is the brightest star in the night sky.

Front

How long does it take for sunlight to reach Earth?

Back

It takes about 8 minutes for sunlight to travel from the Sun to the Earth.

Front

What did ancient people use stars for?

Back

Ancient people used stars and constellations for navigation.

Front

What happens to stars that are farther away?

Back

Stars that are farther away appear smaller and dimmer.

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 difference between a star and a planet?

Back

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

Front

What is light year?

Back

A light year is the distance that light travels in one year.

Front

What are the main components of the Sun?

Back

The Sun is mainly made of hydrogen and helium.