Our Sun

Front

What is at the center of our solar system?

Back

Our Sun is at the center of our solar system.

Front

How does the size of our Sun compare to other stars?

Back

The Sun is considered a medium-sized star.

Front

What is the temperature of the Sun's surface in degrees Celsius?

Back

The Sun's surface can be around 5600 degrees Celsius.

Front

How old is the Sun?

Back

The Sun is about 4.5 billion years old.

Front

How many times bigger is the Sun than Earth in diameter?

Back

The Sun is about 100 times bigger than Earth in diameter.

Front

What is the main source of energy for the Sun?

Back

Nuclear fusion in the Sun's core produces energy.

Front

What are sunspots?

Back

Sunspots are cooler, darker areas on the Sun's surface caused by magnetic activity.

Front

What is the Sun primarily made of?

Back

The Sun is primarily made of hydrogen and helium.

Front

What is solar energy?

Back

Solar energy is the energy we receive from the Sun, which can be harnessed for power.

Front

What is the process by which the Sun produces light and heat?

Back

The Sun produces light and heat through nuclear fusion.