From our point of view, Earth, Sun, and Moon have a major impact on our existence. The ground beneath our feet is the planet Earth. The celestial object that provides us warmth and light and allows life to thrive is the Sun. Lastly, the beautiful disc in the night sky that generates tides is the Moon.
The absence of any one of these would major impact our existence. This article will cover everything you need to know about the Earth, Sun and the Moon. Let’s dive in!
Earth, Sun, and Moon—Everything You Need to Know!
Moon is Earth’s natural satellite. It revolves around our planet in an elliptical orbit. It is the only celestial body in the universe where humans have set foot.
Earth, in turn, orbits the Sun. If we were to observe the universe from an exterior platform, we would notice that both these celestial bodies rotate on their axis and revolve around the Sun in an elliptical orbit.
When the Earth rotates on its axis, we experience what is known as night and day. It gives us the appearance of the Sun rising and setting on opposite sides.
The Sun is the center of the solar system. It is a star. In fact, it is the brightest object in our sky, with a magnitude of -26.74. In comparison, the Moon has a magnitude of -12.6. However, its brightness is merely a reflection of the light from the Sun.
The average distance between our planet and the Sun is roughly 93 million miles, whereas the average distance between Earth and the Moon is just 238,855 miles.
These huge differences in the distance is the reason why the Sun and the Moon appear to be of similar sizes to us. When these bodies align in a particular manner, it results in what we call eclipses.
When the Moon positions itself directly between the Sun and Earth, a solar eclipse takes place. In this instance, the Moon blocks out the Sun. Similarly, when Earth positions itself between the Moon and Sun, the planet’s shadow blocks out the Moon. This is what we call a lunar eclipse.
Earth experiences several seasons every year. These seasons occur due to the revolution of the planet around the Sun.
The tides we experience on the planet are mostly due to the Moon. The Sun contributes to a small number of them.
Frequently Asked Questions
What Is the Size of Earth?
Our planet is the third in line from the Sun. It has a radius of 3,963 miles. It is only the fifth-largest in the solar system.
What Is the Size of the Sun?
The Sun is the most massive object in our solar system. It has a mean radius of 432,450 miles. While it is massive to us, it is not the biggest object in the universe.
What Is the Size of the Moon?
The Moon is only a quarter of the Earth. It has a mean radius of 1,079.6 miles.
From our current vantage point, the three celestial objects—Earth, Sun, and Moon—are very important to our existence. They are responsible for numerous life-governing processes. Without them, we would not be here.