How small stars die

Small stars

stars with less than half the mass of sun fade away very slowly.Once the hydrogen in the core is used up the star begins to feed off hydrogen in its atmosphere.but it doesn't generate enough gravity to use other elements as fuel so it slowly shrinks to become a black dwarf.this will take far longer than the age of the universe-up to a trillion years.

Then the star begins to shrink.......light intensity fades....it continues

black dwarf-- finally its fuel and its lights are extinguished the star becomes a black dwarf and earth sized cinder

Easy Math Editor

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Comments

Thanks for bringing Astronomy! @Anubhav Chakraborty!

Yajat Shamji - 11 months, 1 week ago

Math	Appears as
Remember to wrap math in `\(` ... `\)` or `\[` ... `\]` to ensure proper formatting.
`2 \times 3`	$2 \times 3$
`2^{34}`	$2^{34}$
`a_{i-1}`	$a_{i-1}$
`\frac{2}{3}`	$\frac{2}{3}$
`\sqrt{2}`	$\sqrt{2}$
`\sum_{i=1}^3`	$\sum_{i=1}^3$
`\sin \theta`	$\sin \theta$
`\boxed{123}`	$\boxed{123}$