Moving to hive
Fuck you Justin, we're moving to Hive.
6 years ago in #astronomy by svemirac (71)
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Way freekin cool!
this is very interesting bud.I am just curious to know what happens when two galaxies merge.I remember reading how when two black-holes merged they emitted energy which was able to prove the existence of gravitational waves.Anything cool happen when galaxies merge.
They will form a larger galaxy. For example Milky way and Andromeda galaxy are on a colliding course (previous post). Usually big spiral galaxies have supermassive black holes at their center. Most of the stars will interact, but there won't be star collision since the concentration is so low. Galaxies will go into the spiraling dance - two black holes will be on a merger course - disturbing the material and reorganizing it into elliptical galaxy. :) there are few simulations about it - very nice to watch. )
sharing this to my son's bookmark. Thanks.
Thank you for stopping by, and letting me know that this work is not in vain, and it reaches interested people and kids audience.
Cheers!
To me as a people with really low or zero knowledge of space, the sentence that brought my attention was, that these jets are traveling AWAY from the black hole. How cool is that?! They know something we don't =)
Yep very cool! :) Jets are produced in a very complex phenomena when matter falls onto black hole some of it can escape with relativistic speed in the very narrow direction (jets) while the rest of it is spiraling downwards the black abyss. :)
I've been thinking about universe so much and it's so fascinating I'm not sure is it even real. I can't even imagine how is it supposed to be unlimited. Scary..
Actually, leading theory of today says: it is infinite and bounded, try to imagine that haha :D
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