Because the hydrogen in the suns core will burn up, and the sun will have to rely on other sources of energy.
It doesn't ! The sun stays where it is - it's the rotation of the Earth that makes the sun appear to move.
The shape of the moon changes to us on Earth because of the position that the Sun, Moon, and Earth are in at the time. If the Sun, Moon, and Earth are at a 180o angle withe the moon and sun on the out side then we will have a new moon because the earth will be blocking all the light away from the moon.
Constellations appear to change with the seasons because Earth's orbit around the sun causes us to see different parts of the night sky during different times of the year. As Earth moves, the position of the stars relative to the sun changes, causing different constellations to become visible at different times.
The sun's size remains relatively constant, but its color can appear to change due to variations in Earth's atmosphere and the angle of sunlight. The sun is actually white, but its light is composed of various colors which appear as yellow or orange when viewed from Earth.
Planets appear to move through the background of stars because they orbit the Sun at different speeds. As the Earth and other planets move in their orbits, their positions relative to the background stars change, causing them to appear to move across the sky. This is known as planetary motion.
Earth revolves around the sun. That is why the constellations we see from Earth appear to change.
The sun and stars change positions because Earth moves
It is the closet star to us.
it has to do with the sun and the position of the moon , sun and earth
It doesn't ! The sun stays where it is - it's the rotation of the Earth that makes the sun appear to move.
Because it is the closest to us
the moon goes round the sun and then it macks the su move
because it is closer!
If our sun were blue instead of yellow, it would emit a different color of light and appear bluer in the sky. This change in color would affect the way we perceive the world around us, as colors would appear differently under a blue sun. Additionally, the temperature and energy output of the sun would also be different, potentially impacting the climate and conditions on Earth.
The shape of the moon changes to us on Earth because of the position that the Sun, Moon, and Earth are in at the time. If the Sun, Moon, and Earth are at a 180o angle withe the moon and sun on the out side then we will have a new moon because the earth will be blocking all the light away from the moon.
The Moon is much closer to Earth than the Sun is, therefore making the moon appear to be as large or larger than the sun when viewed from Earth.
Constellations appear to change with the seasons because Earth's orbit around the sun causes us to see different parts of the night sky during different times of the year. As Earth moves, the position of the stars relative to the sun changes, causing different constellations to become visible at different times.