The black hole has turned galaxies into the

A group of scientists has identified the cause of many galaxies becoming "graveyards" in the universe ".

At the early stage of formation, galaxies begin their existence as vivid colorful spiral galaxies, full of gas and dust, and have a proactive process of forming new, bright stars. brilliant.

However, as galaxies continue to grow, new star formation ceases and galaxies turn into desolate, silent and dark deserts, and so on until the end of "life" Galaxy.

Which mechanism makes the "dark" galaxies one of the biggest mysteries not yet solved in the research process so far?

The galaxy on the right contains a giant black hole in the center, sucking matter from the galaxy to the left and causing cosmic winds with tremendous power.(Source: Phys.org).

Researchers at the University of Tokyo and Oxford University teamed up to discover a surprising phenomenon in galaxies, named "red geysers" , that could explain the secret. hide this.

Their study has just been published in Nature (USA).

The study's lead author, Dr. Edmond Cheung, from the University of Tokyo's Astrophysics Department, explains this " red geyser" is that the galaxy has a giant black hole in the center, gravitational pull. Its creates cosmic winds that are fiercely interstellar.

These winds prevent the formation of new stars by heating up the inner space in galaxies, preventing the clouds of gas and dust from cools to condense into stars.

Mr. Cheung said stars formed from hot gas and dust, but in many galaxies, even though there are many clouds of hot and dust gas that cannot be formed. It is the black hole that is the culprit.