Examples of 'planetesimals' in a sentence
Meaning of "planetesimals"
'Planetesimals' is a noun used in astronomy to describe small celestial bodies that formed during the creation of planets
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- plural of planetesimal
How to use "planetesimals" in a sentence
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planetesimals
Planetesimals are the smaller precursors of the protoplanets.
Iron meteorites originate from cores of planetesimals.
This is how planetesimals are often defined.
Rocks join to form larger objects called planetesimals.
The planetesimals that formed in the solar nebular.
These larger bodies are called planetesimals or celestial bodies.
Planetesimals formed beyond this radius were able to accumulate ice.
Describe how planetesimals become planets.
It is created by collisions between planetesimals.
These planetesimals come together.
The clathrate composition of the ice planetesimals also was undistinguished.
Planetesimals are small chunks of rock that accrete together to form planets.
The formation of amino acids within planetesimals is not an isolated process.
Iron meteorites are derived from planetary cores of asteroids and planetesimals.
The oligarchs continue to accrete until planetesimals are exhausted in the disk around them.
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The grains may eventually coagulate into kilometer sized planetesimals.
The formation of planetesimals is the biggest unsolved problem in the nebular disk model.
There are two main barriers that need to be overcome for pebbles to become planetesimals.
The largest planetesimals then excite the inclinations and eccentricities of the smaller planetesimals.
This vortex cycle may compromise the formation of planetesimals at the inner edge.
This group of planetesimals is now known as the Kuiper belt.
The most likely explanation is that denser regions correspond to where planetesimals are colliding.
After the condensed material accretes to planetesimals of sufficient size melting and differentiation take place.
Inside the disk the matter formed pieces of different sizes known as planetesimals.
Planetesimals were the original building box of our Solar System.
Some of the debris will reaccrete to form small planetesimals within the solar system.
The orbit of a planet can change due to gravitational encounters with a large number of planetesimals.
Initially, planetesimals were closely packed.
The researchers propose the excess iron was created when the two planetesimals collided.
We had planetesimals just flinging left, right and center.
The standard picture of planet formation begins with small planetesimals coming together under gravity.
It starts with planetesimals that undergo runaway growth, followed by the slower oligarchic stage.
The dust around Beta Pictoris may be produced by the collisions of large planetesimals.
Eventually, some of these planetesimals grew as big as our moon.
The grains eventually may coagulate into kilometer-sized planetesimals.
There they scatter a great number of planetesimals inward, accelerating the migration of the planets.
In a cold place, ice and organics condense into small objects called planetesimals.
The disk is disrupted, scattering many of the planetesimals onto planet-crossing orbits.
This definition excludes brown dwarfs and stars, as well as small bodies such as planetesimals.
In the core accretion model, planetesimals in the protoplanetary disk collide and stick together.
Cassini 's observations gave scientists the first detailed look at one of these primitive icy planetesimals.
These COMs may be part of the material from which planetesimals and, ultimately, planets formed.
The prevailing explanation for metal-rich white dwarfs is that they have recently accreted rocky planetesimals.
Finally, planetesimals joined to form the Earth.
And that 's because they were continually interacting with the leftover planetesimals in the solar system.
All those planetesimals from yesterday Amazing! are all gone now.
Dr. Moulton proposed that these were actually gravitationally-captured planetesimals.
After ejection of planetesimals by planets, ejection of Kuiper belt bodies by Jupiter.
During the Proterozoic, the constant rain of planetesimals continued.
Some of these planetesimals are then captured in mean-motion resonances with Neptune.
