Can black holes create galaxies?

The cosmic mass monsters clear the way for the formation of new suns in satellite galaxies. On scales of galaxies, the role of supermassive black holes for star formation had previously been seen as destructive — active black holes can strip galaxies of the gas that galaxies need to form new stars.

Do galaxies have planets?

It all depends on circumstance and causality; however, in our galaxy, the Milky Way, there are around 100 billion estimated planets at least. These planets are often called exoplanets, which means planets that orbit other stars, not our star, the Sun.

Can the earth fall into a black hole?

The edge of the Earth closest to the black hole would feel a much stronger force than the far side. As such, the doom of the entire planet would be at hand. We would be pulled apart.

Are there any galaxies that lack a black hole?

Although most galaxies with no supermassive black holes are very small, dwarf galaxies, one discovery remains mysterious: The supergiant elliptical cD galaxy A2261-BCG has not been found to contain an active supermassive black hole, despite the galaxy being one of the largest galaxies known; ten times the size and one thousand times the mass of the Milky Way.

Do All Stars eventually become black holes?

Only stars with very large masses can become black holes. Our Sun, for example, is not massive enough to become a black hole. Four billion years from now when the Sun runs out of the available nuclear fuel in its core, our Sun will die a quiet death. Stars of this type end their history as white dwarf stars.

Are galaxies playing catch with black holes?

Astronomers believe that there is regular communication and interaction between giant black holes and their galaxies. The bigger the galaxy, the more stuff there is, and the more stuff there is, the more fuel there is to feed the ever-gaping maw of the giant black hole.

Does every galaxy have a black hole in the center?

We’ve measured the mass at the centers of a lot of galaxies, and the only way to explain those regions is also a black hole. Because pretty much every galaxy we’ve measured requires a central black hole to explain the behavior of the mass at its center, the inference is that all galaxies have one.