, and together they constitute an elegant example of one of the most colossal events in the Universe, a galactic merger.
Galactic mergers take place when galaxies are gravitationally drawn together across the gulfs of space-time, performing an increasingly tight orbital dance before coming together to form one big galaxy. During these events, surprisingly few objects actually collide with each other; galaxies are mostly empty space by volume. However, the gravitational interactions can create shocks in surrounding star-forming gas that results in waves of star formation, rippling across each of the galaxies as the merger takes place.
These mergers are thought to be a vital aspect of galactic growth and evolution. Not only can the process revive star formation in otherwise relatively quiescent galaxies, it could play a role in the expansion of supermassiveFound at the heart of each galaxy, these black hole behemoths are somewhat baffling; merging with other supermassive black holes could be one pathway to their incredible size..
Terrifying? 😕 The vastness of space is ridiculous. Are you terrified by ultra-slow-motion drone shows where they are spaced widely apart and the show takes millions of years
Nederland Laatste Nieuws, Nederland Headlines
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Two Ex-Russian Gas Company Execs Found Dead Along With Their Families in Two DaysSergei Protosenya, formerly the chief accountant at Russian gas giant Novatek, is the latest to turn up dead, according to reports. Putin is going to destroy his country for his mad imperial dream. Polonium masters.. Which story did they fall out of?
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