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Hubble telescope catches colliding galaxies

submitted by Ornthoron

1 decade 5 years 11 months 4 weeks ago

Youtube description:
Hubble images of colliding galaxies illustrate different stages of the violent events; these are compared with a computer simulation (Courtesy of NASA/ESA/Hubble Heritage Team/STScI/AURA/A Evans/U of Virginia/NRAO/Stony Brook U/K Noll/J Westphal)

4 Comments

Hawsome! So these are actual Hubble images of galaxies with some computer simulation in between?

That's pretty awesome. I liked the yin yang galaxies.

How on earth have we captured, over the space of a maximum of 20 years, 2 entire galaxies colliding?

Galaxies being hundreds of thousands of light years across?

More input! MOOOOOORE INPUT!

Ok, to clarify:

This is not an actual video of colliding galaxies. The actual Hubble footage are the five still images that appears when the video pauses. These are images of different pairs of colliding galaxies. What's in between is a computer simulation that illustrates how such a collision might evolve over millions of years. The still images are just used as examples of the different stages of such a collision.

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