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Galaxies merging 🌌 A supercomputer simulation shows many galaxies merging over time. The parts of galaxies we can see are glowing stars forming from gas in their central parts. Visualizations like these inform researchers on a galaxy’s evolution and how gas within one may form.

NASA Ames

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37,378 次观看 • 1 年前 •via X (Twitter)

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szabolcs.jaray 的头像

szabolcs.jaray1 年前

Hi, I'm curious about some data of this simulation. What is the time-frame of this simulation? 100 million years? How big is the formed galaxy in this simulation? Something the size of our Milky way (100,000 lightyears)? What are the velocities we can observe in the animation? How much (processor) time did it take to calculate this evolution?

Fylo Labs 的头像

Fylo Labs1 年前

Where knowledge synthesis becomes a co-creative journey toward a deeper, more unified understanding of our world.

Pyritohedral hypergon in blue and gold 的头像

Pyritohedral hypergon in blue and gold1 年前

How do we know this if we need an unknown dark matter to explain galactic rotation curves?

ToasterHead 的头像

ToasterHead1 年前

Why is this relevant?

Avi.Marius 的头像

Avi.Marius1 年前

The dance of the cosmos – infinity merging into a new beginning.

Anduin Calder Omari 的头像

Anduin Calder Omari1 年前

I prefer the view where millions of seconds unfold per second—it’s mesmerizing and beautiful!

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