New observations from the James Webb Space Telescope show that ancient galaxies lived fast and died young because of intense, collision-driven winds.

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Astronomers have discovered a ‘galaxy-killing wind’ that may explain why there are far more massive ‘dead’ galaxies than expected in the early universe. This wind, powered by cosmic collisions of ...

A massive galaxy in the early universe seems to be growing itself toward ruin. While it churns out new stars at a furious ...

Looking ahead: Future Euclid observations will enable scientists to watch how galaxy collisions spark bursts of star formation, fuel shrouded black holes, and unleash energetic feedback. According to ...

Astronomers working with the James Webb Space Telescope report that a massive galaxy from the early universe shows no sign of ...

It could explain why the early universe is littered with dead realms. The post Scientists Discover Fearsome Wind That Destroys Entire Galaxies appeared first on Futurism.

Using early data from the European Space Agency’s Euclid space telescope, astronomers have analyzed over one million galaxies to test a long-standing idea in astrophysics: that galaxy mergers help ...

Quasars are some of the brightest objects in the universe. A quasar is powered by large amounts of matter falling into the supermassive black hole at the center of a galaxy. Collisions and mergers ...

When galaxies collide, it's not a gentle affair, but it does take millions of years. Over this time, the two massive star systems slowly merge together, their gravitational pull drawing them closer.

Whether or not galaxies merge depends on how strong the gravitational attraction is between the galaxies and whether the universe’s expansion is more powerful than gravity. Gravity affects everything ...

For decades, dark matter has been treated as the unseen framework around which galaxies take shape. Even the smallest ...