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Rath_MC t1_j99xuix wrote

can someone explain what's causing a disturbance?
is it collision with another galaxy or something?

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morningcoffee1 t1_j9asrcq wrote

Yup. Collision or a close flyby. For galaxies this is relatively common. Our own Milky Way

will experience something similar with the Andromeda Galaxy, because we're on a collision course.

But no worry, in general galaxies collide, but individual stars do not. Plus it's still a bit of a wait.

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Rath_MC t1_j9aydii wrote

yesss i knew about the collision with the Andromeda they are doing the dance of death.
Hope we stick teill then to witness it.

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morningcoffee1 t1_j9b2w8v wrote

actually... its a dance of life :-)

If you look at the above image you see a blue hue, and even some bright blue areas: that is all star formation of new hot blue (O& B) type stars... billions of them. And that all occurs because of the collision.

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Rath_MC t1_j9b8z4g wrote

yess that's a unique way of seeing that.
Man I love how our universe works the cycle of star formation inside the nebulas. It's so wonderful and mind boggling.

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