What are the four stages in the life cycle of an average star?Space and Astronomy
1 Answer. Gas cloud.,Proto star,. Main sequence.. red giant, planetary nebula.
What are the 4 stages of a star?
The formation and life cycle of stars
- A nebula. A star forms from massive clouds of dust and gas in space, also known as a nebula. …
- Protostar. As the mass falls together it gets hot. …
- Main sequence star. …
- Red giant star. …
- White dwarf. …
- Supernova. …
- Neutron star or black hole.
What are the stages of an average star?
An average star proceeds through three major life stages, which include: Yellow dwarf. Red giant. White dwarf.
What is the fourth stage of the life cycle of a star?
Stage 4 – The core collapses in less than a second, causing an explosion called a Supernova, in which a shock wave blows of the outer layers of the star.
What is the first stage of a star life?
The gas in the nebula begins to glow. This is the first step in the life cycle of a star. It is called a protostar.
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