heat generation articles

How do protostars generate heat?

The fiery heart of a newborn star doesn't begin with the spectacular ignition of nuclear fusion. Before a true star swit...

What is the heat of the core of a star?

The heart of a star is an environment defined by extremes, a place where matter is compressed to incredible densities an...

How is energy generated in a protostar?

The moment a dense core of gas and dust begins to collapse under its own weight, it ceases being just a cloud fragment a...

What material is the spacecraft heat shield made of?

The fiery descent through a planet's atmosphere is arguably the most violent phase of any space mission, demanding mater...

How does a protostar generate energy?

The creation of a star is not an instantaneous event but a drawn-out, tumultuous adolescence where gravity wrestles with...