Sun and Other Stars

Front

What is a planisphere?

Back

A planisphere is a tool that helps identify which constellations are visible in the night sky.

Front

What is the brightest star in the sky?

Back

The brightest star in the sky is Sirius.

Front

Why does the sun look larger and brighter than other stars?

Back

The sun appears larger and brighter than other stars because it is closer to Earth.

Front

How long does it take for light from the sun to reach Earth?

Back

It takes about 8 minutes for light from the sun to travel to Earth.

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 night sky.

Front

What is the sun?

Back

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

Front

What are stars made of?

Back

Stars are primarily made of hydrogen and helium gases.

Front

What is the difference between a planet and a star?

Back

A planet orbits a star and does not produce its own light, while a star generates light and heat through nuclear fusion.

Front

What is light year?

Back

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