a nebular creates stars as it caves in by its own gravity!
No, it was formed as part of the collapse of the Nebular which formed the Sun.
hydrogen and helium
hydrogen and helium
hydrogen and helium
hydrogen and helium
hydrogen and helium
The three main theories on the origin of the Earth are the nebular hypothesis, the giant impact hypothesis, and the core accretion theory. The nebular hypothesis proposes that the solar system formed from a rotating cloud of dust and gas, while the giant impact hypothesis suggests that Earth formed from a collision between a Mars-sized protoplanet and the early Earth. The core accretion theory posits that planets formed from the gradual accumulation of solid particles in a protoplanetary disk.
The nebular hypothesis posits that our solar system formed from a large rotating cloud of dust and gas composed mostly of hydrogen and helium, leftover from previous supernova explosions. Over time, gravity caused the cloud to collapse and form a protostar at its center, with a surrounding disk from which planets eventually coalesced.
All planets are formed form the remains of the solar nebular.
According to the nebular hypothesis, our solar system formed from a huge rotating cloud made mostly of hydrogen and helium gas, with trace amounts of heavier elements. The cloud, or nebula, slowly collapsed under its own gravity, leading to the formation of the sun and the planets.
The prevailing theory for how Earth formed is the nebular hypothesis. It suggests that about 4.6 billion years ago, a giant cloud of gas and dust in space collapsed to form our solar system. Over time, the particles in this cloud stuck together and eventually formed the planets, including Earth.
The nebular theory was proposed by the French mathematician and astronomer Pierre-Simon Laplace in the 18th century. The theory suggests that the solar system formed from a giant rotating cloud of gas and dust, known as a nebula.