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A large cloud of dust and gas that becomes a star?
This process is called stellar nucleosynthesis. It occurs when gravity causes a cloud of dust and gas to collapse in on itself, leading to high temperatures and pressures at the core. This triggers nuclear fusion reactions that convert hydrogen into heavier elements and release energy, ultimately forming a new star.
What is a contracting cloud of gas and dust with enough mass to form a star?
it's a protostar
What force is most responsible for the contraction of a gas cloud?
Gravitational force is the most responsible for the contraction of a gas cloud. As gravity pulls gas particles closer together, the cloud becomes denser and eventually leads to the formation of a star or stellar system.
Who proposed the dust cloud theory?
The dust cloud theory was proposed by Fred Whipple in 1950. This theory suggests that comets are made up of icy bodies surrounded by a cloud of dust and gas.
What sphere contains nitrogen and oxygen as well as dust rain and cloud droplets?
The atmosphere is the sphere that contains nitrogen and oxygen, as well as dust, rain, and cloud droplets.
What is a large cloud of dust and gas that becomes a star star?
That would be a nebula, which is an interstellar cloud of hydrogen gas, dust, and plasma. It is the first stage of a star's cycle.
A star begins as a?
As a nebula, a cloud of gas and dust.
What is a star called that begins as a large cloud of dust and gas?
A star that begins as a large cloud of dust and gas is called a protostar. It forms as gravity causes the dust and gas to clump together and initiate the process of nuclear fusion in its core.
A large cloud of dust and gas that becomes a star?
This process is called stellar nucleosynthesis. It occurs when gravity causes a cloud of dust and gas to collapse in on itself, leading to high temperatures and pressures at the core. This triggers nuclear fusion reactions that convert hydrogen into heavier elements and release energy, ultimately forming a new star.
What is the first stage of a star creation?
A star is "born" in a large cloud of dust and gas called a nebula
A contracting cloud of gas and dust with enough mass to form a star?
a protostar
What does the word nebulae mean?
it is a cloud of dust and gas that is usually the start of a star
Formation of a star begins with a cloud of interstellar gas and dust called?
a nebula
What is a nebula star made of?
a cloud of dust , hydrogen , helium , and other gasas
What is a star that has shed its outer layers which become a big cloud of gas and dust?
A star that has shed its outer layers, forming a large cloud of gas and dust, is known as a planetary nebula. This phenomenon occurs in the late stages of a star's life, particularly for stars similar in mass to our Sun. As the star exhausts its nuclear fuel, it expels its outer material, leaving behind a hot core that eventually becomes a white dwarf. The ejected gas and dust create stunning structures that can illuminate and enrich the surrounding interstellar medium.
What force is most responsible for the formation of a star?
Gravity is the most responsible force for the formation of a star. As a cloud of gas and dust contracts due to gravity, the material in the core becomes dense and hot enough to ignite nuclear fusion, leading to the birth of a star.
What is a contracting cloud of gas and dust with enough mass to form a star called?
A nebula
