Sun and Other Stars

Front

What is a star made of?

Back

Stars are made of burning gas.

Front

What might be affected by solar flares?

Back

Solar flares can affect phone reception, radio broadcasts, and satellites.

Tags

NGSS.MS-PS4-2

Front

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

Back

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

Front

What is a planisphere?

Back

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

Front

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

Back

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

Front

What is the closest star to Earth?

Back

The closest star to Earth is Proxima Centauri.

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 sun classified as?

Back

The sun is classified as a medium-sized star.

Front

What is the main source of energy for the sun?

Back

The main source of energy for the sun is nuclear fusion.

Tags

NGSS.HS-ESS1-1

Front

What are solar flares?

Back

Solar flares are sudden eruptions of energy on the sun's surface.