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What happens when galaxies collide?

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Uploaded by on May 31, 2007

In 2 billion years when our galaxy runs into Andromeda, the huge black hole that results may go walkabout. More here: http://space.newscientist.com/article/mg19426061.300

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  • Beautiful voice, love the lady voices of the UK.

  • There are black holes in every galaxy

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All Comments (221)

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  • shes scottish mate,lovely lassies.No stars collide when galaxies collide thats even more amazing than scottish lassies.

  • the way she says universe is sooo sexy. . .

  • And this is what it's like when worlds collide... watch?v=lsV500W4BHU

  • @MsPinkPrincess6 You just made your country sound ignorant.

  • @haroos i think hundreds of thousands...

  • @skumii wooooooooooohhhhh, not even close. just one black hole has more energy than a supernova im pretty sure.

  • @skimowhite586 Are you fucking kidding? lmfao. Both Scotland and Ireland are part of the United Kingdom.

  • SO what you're saying is...

    DOCTOR WHO IS REAL?

  • I thought a supernova was the most powerfull event in space..

  • @haroos the black hole collision time scale of what was shown in the video i would sya is about 100 years, or less.

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