how many earths fit in the sun

how many earths fit in the sun

How Many Earths Fit in the Sun

The Sun, our nearest star, is an incredibly massive celestial body that plays a vital role in sustaining life on Earth. It is natural to wonder how many Earths could fit inside this colossal star. Let’s explore this question from various perspectives.

how many earths fit in the sun

Size Comparison

The Sun has a diameter of about 1.39 million kilometers, which is approximately 109 times that of Earth. To put this into perspective, if we were to place Earth next to the Sun, it would take about 1.3 million Earths lined up side by side to span the Sun’s diameter.

Looking at the volume, the Sun is even more impressive. Its volume is about 1.3 million times that of Earth. This means that you could fit approximately 1.3 million Earths inside the Sun if they were packed tightly together.

Mass Comparison

The Sun’s mass is about 333,000 times that of Earth. This enormous mass gives the Sun its strong gravitational pull, which keeps the planets in our solar system in their orbits. If we were to stack Earths on top of each other, it would take around 333,000 Earths to match the mass of the Sun.

Surface Area Comparison

The surface area of the Sun is approximately 11,990 times that of Earth. This means that if we were to cover the Sun’s surface with Earths, we would need almost 12,000 Earths to completely cover it.

Energy Output Comparison

The Sun’s energy output is another remarkable aspect to consider. It radiates about 3.8 x 10^26 joules of energy per second. To put this into perspective, this is equivalent to the energy produced by about 9.2 billion nuclear power plants operating at full capacity simultaneously.

Temperature Comparison

The Sun’s surface temperature is approximately 5,500 degrees Celsius, while Earth’s average surface temperature is around 15 degrees Celsius. This vast difference in temperature highlights the extreme conditions present on the Sun compared to our planet.

Life-Sustaining Role

Despite its massive size, the Sun is essential for supporting life on Earth. It provides heat and light, which drive weather patterns, photosynthesis, and the water cycle. Without the Sun, life as we know it would not be possible.


In summary, the Sun’s immense size and mass make it an awe-inspiring celestial body. Comparing it to Earth from various perspectives, we can see that the Sun is capable of holding millions of Earths within its boundaries. Understanding the Sun’s scale and importance helps us appreciate the wonders of our solar system and the delicate balance that sustains life on our planet.

Leave a Reply

Your email address will not be published. Required fields are marked *