Constellation will never change except when one of the stars explode in that constellation
This is correct, but can be more in depth.
Constellations themselves don't really change, it's more of what we can see. Many of the stars we see are actually burned out, and we are seeing th elight traveling towards us.
When the light reaches us, we cease to see that star, and thus that constellation would change.
However, this takes a long amount of time, so constellations change little over long amounts of time.
why do they change
Star constellations are the different patterns that the stars in the sky make up. They do not change their shape.
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The stars in the sky don't change, just our position under them.
The actual boundaries of the constellations do not change, but because all stars are moving, the shapes appear to change. e.g. Ursa Major (the Big Dipper) will be a different shape in 100,000 years as the stars that comprise it are all moving relative to each other.
why do they change
Star constellations are the different patterns that the stars in the sky make up. They do not change their shape.
Earth revolves around the sun. That is why the constellations we see from Earth appear to change.
No, the constellations appear to be moving but it is the earth that is rotating around the constellations. The constellations rise and set but they dont change position.
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yes it have 5 star
Ultimately, all constellations come from the human imagination. Constellations are purely a matter of perception. Most of the stars in any given constellation are nowhere near each other and have no true connection. If you change your perspective enough, the constellations would entirely change.
Earth is revolving....
That Earth is orbiting the Sun.
The stars in the sky don't change, just our position under them.
The actual boundaries of the constellations do not change, but because all stars are moving, the shapes appear to change. e.g. Ursa Major (the Big Dipper) will be a different shape in 100,000 years as the stars that comprise it are all moving relative to each other.
the earth is revolving