The ISBN of Protostars is 0-345-02393-5.
Protostars was created in 1971.
Protostars has 271 pages.
All stars are formed from protostars.
Protostars
Not all protostars become true stars. Some protostars may not have enough mass to sustain nuclear fusion in their cores and never become true stars, instead becoming failed stars known as brown dwarfs.
Protostars are the beggining of stars
small nebulae that fluctuate in brightness
Not all protostars become stars; some may fail to accumulate enough mass to ignite nuclear fusion in their cores. Factors such as insufficient material, environmental influences, or interactions with nearby stars can prevent a protostar from reaching the necessary conditions for star formation. Additionally, protostars can also be ejected from their forming regions before they fully develop. Thus, while many protostars do evolve into stars, the outcome depends on various conditions and processes in their formation environment.
Gravitational force is what causes protostars to form. Gravity pulls together gas and dust in a molecular cloud, causing it to clump and collapse, eventually leading to the formation of a protostar.
Clouds of gas and dust, called nebulas and then form into protostars.
If you can see it, its a star. Protostars radiate only in the infrared.
Not all protostars ultimately become stars. While protostars represent the early stages of stellar formation, some may not gather enough mass to ignite nuclear fusion in their cores, leading to the formation of brown dwarfs instead. Additionally, factors such as environmental conditions and interactions with other celestial bodies can disrupt the protostar's development, preventing it from fully evolving into a star.