planetesimal

[US]/ˌplænɪˈtɛsɪməl/
[UK]/ˌplænɪˈtɛsɪməl/
Frequency: Very High

Translation

n.a small celestial body that may have coalesced into a planet; the hypothesis that such bodies formed the building blocks of planets
adj.pertaining to or composed of planetesimals

Phrases & Collocations

planetesimal formation

planetesimal accretion

planetesimal disk

planetesimal impact

planetesimal model

planetesimal size

planetesimal evolution

planetesimal dynamics

planetesimal collisions

planetesimal distribution

Example Sentences

the formation of planetesimals is a crucial step in the creation of planets.

scientists study planetesimals to understand the early solar system.

planetesimals can collide and merge to form larger bodies.

the concept of planetesimals helps explain the distribution of asteroids.

planetesimals are believed to be remnants from the solar system's formation.

research on planetesimals can provide insights into planetary formation.

planetesimals are often studied in the context of protoplanetary disks.

understanding planetesimals is key to unraveling the mysteries of our universe.

many planetesimals are thought to have originated from the same molecular cloud.

the study of planetesimals can illuminate the processes of accretion.

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