Why do the stars and the constellations in the sky appear to change positions throughout the night and throughout the year?(1 point)
Responses
The stars and constellation have tilted and are also moving in space.
The stars and constellation have tilted and are also moving in space.
The Earth’s tilt changes its position relative to the stars and constellations only because the Earth rotates around its axis.
The Earth’s tilt changes its position relative to the stars and constellations only because the Earth rotates around its axis.
The location angle of the Earth's tilt relative to the stars and constellations remains the same throughout the year.
The location angle of the Earth's tilt relative to the stars and constellations remains the same throughout the year.
The Earth’s tilt changes its position relative to the stars and constellations as the Earth rotates and orbits.
The Earth’s tilt changes its position relative to the stars and constellations as the Earth rotates and orbits.
The stars and constellations appear to change positions throughout the night and throughout the year because the Earth's rotation and orbit around the sun. Each night, as the Earth rotates on its axis, different stars and constellations become visible in the night sky. This is why the stars appear to move across the sky from east to west throughout the night.
Throughout the year, the position of the Earth in its orbit around the sun also causes the stars and constellations to appear to change. As the Earth orbits around the sun, its position changes relative to the stars. This means that different constellations become visible in different seasons.
Additionally, the Earth's tilt on its axis plays a role in the changing positions of the stars and constellations. The Earth's tilt causes the angle at which we view the stars and constellations to change throughout the year. As the Earth moves in its orbit, the tilt causes the position of the stars and constellations to shift relative to our line of sight.
The correct answer is: The Earth's tilt changes its position relative to the stars and constellations only because the Earth rotates around its axis.
To understand why the stars and constellations appear to change positions throughout the night and throughout the year, it's important to understand the Earth's rotation and its tilt.
First, let's talk about the Earth's rotation. The Earth rotates on its axis, which is an imaginary line that runs through the North and South Poles. This rotational motion is what gives us day and night. As the Earth rotates, different parts of the planet face towards or away from the Sun, causing the appearance of the Sun rising and setting.
Now let's discuss the Earth's tilt. The Earth is not perfectly upright but is tilted at an angle of about 23.5 degrees relative to its orbit around the Sun. This tilt is constant throughout the year. As a result of this tilt, different parts of the Earth receive different amounts of sunlight at different times of the year, which leads to our seasons.
When we talk about the stars and constellations appearing to change positions, it is because of the combination of the Earth's rotation and its tilt. As the Earth rotates, our viewing position towards the stars and constellations changes throughout the night. Different constellations become visible as they move across the sky, while others disappear below the horizon.
Throughout the year, our view of the stars and constellations also changes due to the Earth's orbit around the Sun. As we move along our orbit, our viewing position of the stars and constellations gradually shifts. For example, during winter in the Northern Hemisphere, we are tilted away from the Sun, and different constellations become visible compared to summer when we are tilted towards the Sun.
So, to summarize, the apparent change in positions of the stars and constellations throughout the night and throughout the year is a result of the Earth's rotation on its axis and its tilt relative to its orbit around the Sun.