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This is what happens when galaxies collide; a billion year gravitational waltz. This supercomputer simulation includes images from Hubble of actual galactic collisions at different stages. 📽: NASA, ESA, and F. Summers

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Wonder of Science

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771,793 次观看 • 2 年前 •via X (Twitter)

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Wonder of Science 的头像
Wonder of Science2 年前

Source of the visualization: A collection of images from the Hubble Space Telescope of galaxies colliding:

Tree of Knowledge 的头像
Tree of Knowledge2 年前

The Andromeda Galaxy and the Milky Way, the two largest galaxies in the Local Group, are expected to collide in about 4-5 billion years, creating a giant elliptical galaxy. The stars are so far apart that they will not collide, but some may be ejected from the system.

John 的头像
John2 年前

The gravitational complexities within a galaxy, and more so in colliding galaxies, are still mysteries to modern physics. Our understanding of physics is applicable only within the confines of our own galaxy.

Karla Vittetoe 的头像
Karla Vittetoe2 年前

I spotted a few heart-shaped galactic collisions

Dr. Mai Wang 的头像
Dr. Mai Wang2 年前

Was this event captured by a telescope or was it a mathematical model?

Stephanie 的头像
Stephanie2 年前

I agree with waltz. It looks like a beautiful dance between two galaxies. 😍

Just Here 的头像
Just Here2 年前

Of course 💫

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