What Is The Life Cycle Of Stars? For low-mass stars (left hand side), after the helium has fused into carbon, the core collapses again. As the core collapses, the outer layers of the star are expelled. A planetary nebula What is the life cycle of a star simple? Stars are formed in clouds of gas
Can You Travel Through A Nebula? We’re not going to fly through a nebula, not in the lifetimes of anyone alive today. Possibly not ever in anyone’s lifetime. But based on data from the Hubble and Spitzer telescopes, we now have a feel for what it may be like to fly through one of the
What Causes Stars To Form Out Of Gas Clouds? What causes stars to form out of gas clouds? Stars form from an accumulation of gas and dust, which collapses due to gravity and starts to form stars. The process of star formation takes around a million years from the time the initial gas cloud starts
How Long Is The Life Cycle Of Our Sun? The Sun is currently a main sequence star and will remain so for another 4-5 billion years. It will then expand and cool to become a red giant, after which it will shrink and heat up again to become a white dwarf. What’s the last stage