What is the initial process of planet growth driven by, involving microscopic particles sticking together?

Answer

Accretion via electrostatic forces

The bottom-up process begins when microscopic dust grains adhere through weak electrostatic forces, similar to how dust bunnies form.

What is the initial process of planet growth driven by, involving microscopic particles sticking together?

#Videos

Planetary Formation - How Planets Are Born From Stars - YouTube

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