North Star articles - Page: 2
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 is the very first star?
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?
Is iron made from dying stars?
How does a star heat up?
What makes a high mass star collapse?
Which type of star is not undergoing nuclear fusion?
What is the velocity of a star in space?
How do stars generate heat?
How to tell how fast a star is moving?
What happens when the core of a massive star collapses?
What property of a star controls its evolution?
What characteristics of stars do we use to classify them?
How long does it take for a nebula to become a star?
