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 cloud of dust that becomes a star forms through the process of gravitational collapse. As the dust particles come together, they begin to heat up and eventually ignite nuclear fusion, which results in the birth of a new star.
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 star is "born" in a large cloud of dust and gas called a nebula
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.
A nebula is a large gaseous cloud found in space. Nebulas are made up of gas, dust, and plasma, and can be remnants of exploded stars or regions of new star formation. They are often exceptionally beautiful and serve as the birthplace of stars.
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.
As a nebula, a cloud of gas and dust.
A nebula is a large cloud of gas and dust in space. As gravity pulls the particles in a nebula closer together, it can cause the material to condense and become concentrated enough to form a star and, eventually, planets.
a protostar
it is a cloud of dust and gas that is usually the start of a star
a nebula
a cloud of dust , hydrogen , helium , and other gasas