Sweety! there are a millions of stars in the whole universe and of course they have their own groups but they are named by the scientist who watch and observed them everyday so it's depends on the scientist what named they be and it's not easy to just name them they have some marks and qualification in order for them to get the right name
The sun never moves, it is the Earth that moves. Climate change depends on that part of the Earth's relative position to the sun.
The moon's changing appearance is due to its position relative to the sun and Earth. As the moon orbits Earth, the amount of sunlight that reflects off its surface changes, creating the phases we see from Earth.
It is evidence that the earth orbits around the sun.
he moves
The constellations appear to change their position in the night sky due to the Earth's rotation. As the Earth spins on its axis, different constellations become visible at different times of the night and year. This apparent movement is known as the diurnal motion of the stars.
When the light is thrown on an object, shadow takes place on the opposite direction of the light source. So as the light source moves, the shadow does the same. The sun "moves" because the earth is rotating and revolving around it.
due to the Earth's orbit around the Sun. As the Earth moves in its orbit, the angle from which we view the stars changes, causing the apparent position of the constellations to shift over time. This phenomenon is known as stellar parallax.
The star's spectrum is analyzed; certain lines in the spectrum, which have a fixed position, will change their position when the object moves away from us or towards us.
Yes ! The Polaris Moves Comparatively To Earth !The Position Of The Polaris Is Not Constant .
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The Earth's surface will change its shape and form.
a year...