The cloud of interstellar matter between stars consists primarily of gas and dust, often referred to as the interstellar medium (ISM). This medium is made up of hydrogen and helium gas, along with trace amounts of heavier elements and dust grains composed of carbon, silicates, and ice. The ISM plays a crucial role in the formation of new stars and planetary systems, as it provides the raw materials for these processes. Additionally, it contributes to the dynamics and evolution of galaxies by influencing star formation and galactic structure.
Nebula
The gases and dust from which stars condense are called cosmic dust or particles.
The visible radiation produced by new stars within a molecular cloud is absorbed and scattered by the surrounding gas and dust in the cloud. This can cause the radiation to be reddened, blocked, and scattered in different directions, making it more difficult to detect the stars visually.
A cloud of hot gas and dust in space is typically referred to as a nebula. Nebulae are vast regions of interstellar material where new stars are born or where dying stars expel their outer layers. These clouds can vary in size, shape, and composition, creating beautiful and diverse astronomical structures.
A Nebula is A Cloud in space of Steller Dust And Gas In Which dust and gas particles collapse inwards to form new stars and the remaining debris could form new planets. Picture It Like a bag of soil. The Nebula Cloud is the soil and new stars are growing from it. Sometimes when large masses of matter collapse inwards new galaxies are formed.
Nebula
The gases and dust from which stars condense are called cosmic dust or particles.
A nebula is a cloud of gas and dust in space where new stars are formed. These regions are often characterized by the presence of young, hot stars surrounded by glowing gas and dark dust.
They form themselves.
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.
The visible radiation produced by new stars within a molecular cloud is absorbed and scattered by the surrounding gas and dust in the cloud. This can cause the radiation to be reddened, blocked, and scattered in different directions, making it more difficult to detect the stars visually.
A nebula is a cloud of gas (hydrogen) and dust in space. Nebulae are the birthplaces of stars.
A large cloud of gas and dust from which stars are formed is called a nebula. Within a nebula, gravity causes the gas and dust to come together, forming clumps that eventually collapse to create new stars. Nebulae are often seen as glowing or dark patches in the night sky.
A large cloud of dust and gas in space where stars are formed is called a nebula. Within a nebula, gravity causes particles to clump together, eventually forming into newborn stars. These regions are often rich in hydrogen and helium, the building blocks of stars.
Nebula
a dust cloud
A nebula IS a cloud of dust and gas loosely held together by gravity.