Life Cycle of Stars

Front

What is a supernova?

Back

A supernova is a bright event that occurs when the core of a Red Supergiant collapses, leading to a massive explosion.

Front

What stage is our sun currently in?

Back

Our sun is currently in the Main Sequence stage of its life cycle.

Front

What is a protostar?

Back

A protostar is the stage in the life cycle of a star when a nebula condenses and begins to take on a shape.

Front

Why won't our sun ever become a black hole?

Back

Our sun won't become a black hole because it is too small.

Front

What happens when the core of a Red Giant collapses?

Back

When the core of a Red Giant collapses, it becomes a Planetary Nebula and then a White Dwarf.

Front

Define a nebula.

Back

A nebula is a giant cloud of dust and gas in space, often the birthplace of stars.

Front

What is the life cycle of a star?

Back

The life cycle of a star includes stages such as nebula, protostar, main sequence, red giant, and supernova or white dwarf.

Front

What is a white dwarf?

Back

A white dwarf is the remnant of a star that has exhausted its nuclear fuel and shed its outer layers.

Front

What is a red supergiant?

Back

A red supergiant is a massive star that has expanded and cooled, often leading to a supernova.

Front

What is the difference between a red giant and a red supergiant?

Back

A red giant is a star that has expanded and cooled, while a red supergiant is a much larger star in a similar stage.