Stars don’t just vanish, they glow out like a slowly fading lightbulb. When a star gets older, it runs out of fuel and starts to change shape. It becomes bigger and cooler, glowing more red, kind of like a sunset in space! This is called the ‘twilight’ phase because it’s like the star is saying goodbye before it dies.
Examples
- A star becomes like a slowly glowing red lightbulb before it dies.
- A star’s twilight is like the end of a long, warm day in space.
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See also
- What If the Moon Was Made of Cheese?
- What Causes a Solar Eclipse Exactly?
- What's the Difference Between a Comet and an Asteroid?
- What If We Could Live on Mars?
- Why Do We See the Same Side of the Moon?