The
of dark matter causes baryonic gas and dust to
.
The gravitational pull of dark matter causes baryonic gas and dust to clump together.
would it be gravity or electromagnetic radiation? for the first one
Sorry for any confusion caused. It is the force of gravity, not electromagnetic radiation, that causes baryonic gas and dust to clump together under the influence of dark matter. Dark matter is believed to interact primarily through gravity, hence its gravitational pull plays a significant role in the formation of structures in the universe.
The gravitational pull of dark matter causes baryonic gas and dust to clump together.
To understand why this happens, let's break it down step by step:
1. What is dark matter? Dark matter is a mysterious substance that does not interact with light or other forms of electromagnetic radiation. Its presence can only be inferred from its gravitational effects on visible matter like stars and galaxies.
2. How does dark matter affect baryonic gas and dust? Dark matter is thought to be distributed throughout galaxies and galaxy clusters. Its gravitational pull influences the motion of surrounding matter, including baryonic gas and dust.
3. Clumping effect: Due to dark matter's gravitational attraction, baryonic gas and dust particles are influenced to come closer together, forming clumps. This clumping process is similar to how normal matter, like gas, dust, and stars, cluster together under the influence of gravity.
4. Formation of larger structures: As the gas and dust clumps continue to accumulate, their gravitational attraction grows stronger. This leads to the formation of larger structures, such as molecular clouds or galactic disks. These structures serve as the birthplaces of stars and galaxies.
It is important to note that the details of dark matter's interaction with baryonic matter are still being actively studied and researched by scientists. The clumping effect described here is a simplified explanation based on current understanding.