Life Cycle of a Star. Stage 1 Protostars Protostars Huge clouds of gas (hydrogen) in which stars are made. Many thousands of times bigger than our.
Life Cycle of a Star Waves, Atoms and Space. Stage 1 Protostars.
By Danny, Tiffany, and Connor. A “star” is a massive, luminous ball of plasma held together by gravity. A star forms as a collapsing cloud of material.
The Sun Closest star to Earth Yellow star Medium in size compared to the other stars About 4.6 billion years old More than 1 million Earths.
