A nebula
Nebulas.
it is a nebula
Clouds of gas and dust from which stars form are called interstellar matter.
Glowing cloud sections that will eventually become stars are protostars. These protostars are clouds of interstellar gas and dust, which gradually collapse causing a hot dense core to form and evolve into a star.
We believe that stars form at the CENTERS of rotating interstellar gas clouds.
a cold, dense gas cloud.
Nebula
Nebulas.
it is a nebula
They aren't. Stars form as a result of a cloud of gas collapsing due to gravity.
A cloud of hydrogen gas which has the potential of fusing and creating energy in the form of heat or light - or stars.
A cloud of dust and gas in space is known as a Nebula.
None. A nebula is a cloud of gas and dust that can contain young stars, but a nebula is not a planet by any means.
A nebula is a cloud of gas (hydrogen) and dust in space. Nebulae are the birthplaces of stars.
Nebula
A star is formed out of cloud of cool, dense molecular gas. In order for it to become a star, the cloud needs to collapse and increase in density.
a colorful cloud of gas that glows because it is heated by light from nearby hot stars