0
"Proplyds" are the early forms of solar systems, wherein the material that's going to be a star (or perhaps two) and its (their) planets is spread out is a disk while the elements sort themselves out by density with the metals migrating toward the central region, the silicates assuming the next ring out and the water and hydrocarbons remaining in the suburbs. Hydrogen and helium, through quite low density, are so far and away the most abundant that they form the star and about 99% of the whole system.
What else can I help you with?
What are strengths of the nebular theory?
The nebular theory effectively explains the formation of solar systems through the collapse of a rotating cloud of gas and dust, leading to the creation of stars and planets. It accounts for the observed disk-shaped structures of protoplanetary disks and the angular momentum distribution in solar systems. Additionally, the theory is supported by various astronomical observations, including the discovery of protoplanetary disks around young stars and the chemical composition of celestial bodies, which align with predictions made by the theory. Its flexibility allows for adaptations in understanding different types of celestial formations across the universe.
What observation made of other stars seems to suggest the solar nebula hypothesis is correct?
The presence of protoplanetary disks around other stars, known as proplyds, supports the solar nebula hypothesis. These disks resemble the early solar system's disk of gas and dust that eventually formed the planets. Additionally, the discovery of exoplanets in various stages of formation further reinforces the solar nebula hypothesis.
What causes clouds to form individual planets over time?
Clouds of gas and dust in space can collapse due to gravity, forming protoplanetary disks. These disks then clump together to form individual planets over millions of years through a process called accretion. As the planet grows larger, it clears out its orbital path and becomes a distinct entity in its own right.
What is the force that caused the formation of the plants in our solar system?
Plants in our solar system, including those on Earth, formed due to the force of gravity that led to the condensation of dust and gas in the early solar system. This process eventually allowed for the formation of protoplanetary disks, which served as the birthplace of plants through processes such as accretion and differentiation.
Why did originate the protoplanet hypothesis based on theory?
The protoplanet hypothesis originated from the need to explain the formation of planets in a systematic way, based on observations of protoplanetary disks around young stars. It suggests that dust and gas in these disks coalesce through processes like accretion and gravitational attraction, leading to the formation of larger bodies, or protoplanets. This hypothesis is supported by the laws of physics, including gravity and conservation of angular momentum, and aligns with the observed structure of our solar system and others. Ultimately, it provides a coherent framework for understanding the transition from dust clouds to planetary systems.
What will the protoplanetary disks eventually become?
That depends what the disk is forming round. If it is a large black hole it will form a quasar, if it is round a star, it will form planets (a solar system).
What are strengths of the nebular theory?
The nebular theory effectively explains the formation of solar systems through the collapse of a rotating cloud of gas and dust, leading to the creation of stars and planets. It accounts for the observed disk-shaped structures of protoplanetary disks and the angular momentum distribution in solar systems. Additionally, the theory is supported by various astronomical observations, including the discovery of protoplanetary disks around young stars and the chemical composition of celestial bodies, which align with predictions made by the theory. Its flexibility allows for adaptations in understanding different types of celestial formations across the universe.
What observation made of other stars seems to suggest the solar nebula hypothesis is correct?
The presence of protoplanetary disks around other stars, known as proplyds, supports the solar nebula hypothesis. These disks resemble the early solar system's disk of gas and dust that eventually formed the planets. Additionally, the discovery of exoplanets in various stages of formation further reinforces the solar nebula hypothesis.
What causes clouds to form individual planets over time?
Clouds of gas and dust in space can collapse due to gravity, forming protoplanetary disks. These disks then clump together to form individual planets over millions of years through a process called accretion. As the planet grows larger, it clears out its orbital path and becomes a distinct entity in its own right.
What is a proplyd?
it is exactly protoplanetary disk.
How the rocky inner planets were formed?
By "accretion" of "planetesimals" from the "protoplanetary disk".
What is the force that caused the formation of the plants in our solar system?
Plants in our solar system, including those on Earth, formed due to the force of gravity that led to the condensation of dust and gas in the early solar system. This process eventually allowed for the formation of protoplanetary disks, which served as the birthplace of plants through processes such as accretion and differentiation.
What is the advantage of floppy disks?
they are floppy disks
What is the name of the pads of cartilage between disks?
"disks"
How many startup disks are needed to boot Windows 2000 from a floppy disks?
It is a set of four rescue disks.
How many startup disks needed to boot windows 2000 from floppy disks?
Four (4) startup disks are needed to boot Windows 2000 from floppy disks.
The vertical stacks of disks are called?
GRANA is the answer to:vertical stacks of disks are called
