Because the star that blew it off of itself was rotating. Conservation of rotational momentum.
rotating clouds mademostly of helium & hydrogen
A solar nebula is a rotating cloud of gas and dust from which the sun and planets formed. I hope this helps :))
A rotating cloud of gas and dust that formed into the Sun and planets is called a solar nebula. This nebula collapsed under its own gravity, leading to the formation of the Sun at its center and the planets in the surrounding disk. The process of accretion within this rotating cloud eventually resulted in the diverse bodies of our solar system.
The solar nebula was a rotating cloud of gas and dust that formed our solar system about 4.6 billion years ago. It consisted mostly of hydrogen and helium, with traces of other elements. Over time, gravity caused the nebula to collapse and form the Sun and the planets.
The theoretical source of the nebula from which our solar system was formed is a solar nebula, a rotating cloud of gas and dust. This nebula likely originated from the remnants of older stars that exploded in supernovae, enriching the surrounding interstellar medium with heavy elements. Over time, gravitational forces caused the nebula to collapse, leading to the formation of the Sun and the surrounding planets through a process called accretion. This event is theorized to have occurred about 4.6 billion years ago.
The hypothesis on how the solar system was formed is known as the solar nebula theory. This theory posits that the solar system formed from a massive, rotating cloud of gas and dust called the solar nebula. Over time, gravity caused the material in the nebula to clump together, eventually forming the sun and the planets.
A rotating solar nebula typically forms a disk shape due to the conservation of angular momentum during the collapse of the gas and dust cloud. This disk-like structure is often referred to as a protoplanetary disk, which eventually gives rise to a planetary system.
Because they do. In many cases, a "why" question about a physical fact is pointless. Facts are. We can theorize, fairly safely, that the original cause of the star's rotation is that the coalescing stellar nebula had some angular momentum prior to its collapse. Since angular momentum is ALWAYS conserved, the gravitational collapse would force a widely dispersed, slowly rotating nebula to collapse into a very dense RAPIDLY rotating star.
The theory that explains the formation of planets through the condensing of a solar nebula is known as the Solar Nebula Theory. According to this theory, the solar system originated from a rotating cloud of gas and dust, known as the solar nebula. As the nebula collapsed under its gravity, it spun faster and flattened into a disk, allowing particles to collide and stick together, eventually forming larger bodies that became the planets. This process highlights the role of gravity and angular momentum in the formation of celestial bodies.
nebula
The nebular hypothesis suggests that our solar system evolved from a huge rotating cloud of gas and dust called a solar nebula. Over time, gravity caused the nebula to collapse and spin faster, forming the sun at the center and the planets and other objects in orbit around it. This process is supported by evidence from observations of other star systems and the composition of our own solar system.
The Earth condensed out of a rotating Solar Nebula, inheriting its angular momentum for the condensing cloud. The conservation of angular momentum allows the Earth to maintain its orbit.