It's swampwiz. So no.PeroK said:Have you tried an internet search?
Cosmic dust, also known as space dust, is made up of tiny particles of matter that are found throughout the universe. These particles can range in size from a few molecules to grains of sand.
Cosmic dust accumulates on Earth through various means, such as meteorite impacts, solar wind, and interstellar dust clouds. These particles are constantly bombarding our planet and can be found in the atmosphere, on the surface, and even in our bodies.
The average size of cosmic dust particles is about 0.1 micrometers. However, they can range in size from nanometers to millimeters.
The amount of cosmic dust that accumulates on Earth each year is estimated to be around 40,000 tons. This may seem like a large amount, but it is actually a very small fraction of the total weight of Earth.
Cosmic dust has a variety of impacts on Earth, both positive and negative. It plays a crucial role in the formation of stars and planets, but it can also affect our climate and weather patterns. Additionally, cosmic dust can contain organic molecules that could potentially have contributed to the development of life on Earth.