Planetesimal Theory?


Planetesimals are solid objects believed to exist in protoplanetary disks and in debris disks. Planetesimals lay a basis to the planetesimal theory that tries to explain the formation of planets through gradual material buildup. The combining of many planetesimals leads to the formation of protopanets.
Q&A Related to "Planetesimal Theory?"
one of the numerous small, solid bodies that, when gathered together, form a planet.
Planetesimals:1:one of many small solid celestial bodies thought to have existed at an early
The process that leads to the formation of planetesimals-bodies of about 1 km to 100 km in size that go on to form planets-is one of the least understood aspects of the so-called
"one of many small solid celestial bodies thought to have existed at an early stage in the development of the solar system" Source(s)
1 Additional Answer Answer for: what is a planetesimal
one of the small celestial bodies that, according to one theory (planetesimal hypothesis) were fused together to form the planets of the solar system.
of or pertaining to a planetesimal or planetesimals.
Top Related Searches
Explore this Topic
Planetesimals form when there is Brownian motion within gas or dust clouds. Eventually, some of these particles of dust start clumping together and generating ...
The colliding planetestimals theory is a hypothesis of worldwide formation which assumes that concrete objects existed within the protoplanetary and remains disks ...
An icy leftover planetesimal orbiting the sun is a comet. Comets are celestial bodies that are made of ice, frozen gases, rock, and dust. One famous comet, Halley's ...
About -  Privacy -  Careers -  Ask Blog -  Mobile -  Help -  Feedback  -  Sitemap  © 2014