star articles - Page: 2
How long do stars stay in the main sequence stage?
What type of galaxy has old red stars?
What is formed when a star dies?
Do red giants still have hydrogen?
Why is the sky dark at night with all these stars and galaxies?
What is happening in the core of all stars on the main sequence?
What happens to the core of a high-mass star when it runs out of hydrogen?
What occurs inside the core of a star?
What does the radiation zone of a star do?
Is a star a pentagon?
What happens in the convective zone of a star?
What are the advantages of the nebular hypothesis?
What will happen to the Sun after it runs out of hydrogen in its core?
What is the very first star?
What is meant by the habitable zone?
What happens to a star before it explodes?
What unit do we use to measure stars?
What are the very dense remains of high mass stars?
What are the remains of a mass star?
Why are star clusters important?
How to use the H-R diagram?
What is the H-R diagram in simple terms?
Is iron made from dying stars?
