Stars

Front

The professional who studies the stars is...

Back

an astronomer.

Front

______ is a force that causes dust particles to stick together in a nebula.

Back

gravity

Front

What will be the next stage in our star the sun's life cycle?

Back

red giant

Front

A supergiant might explode and become a_____

Back

supernova

Front

A small, hot star near the end of its life is a star called a...

Back

white dwarf

Front

What is a nebula?

Back

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

Front

What is nuclear fusion?

Back

Nuclear fusion is the process by which two light atomic nuclei combine to form a heavier nucleus, releasing energy.

Front

What is a supernova?

Back

A supernova is a powerful and luminous explosion of a star, marking the end of its life cycle.

Front

What is a red giant?

Back

A red giant is a late stage in a star's life cycle when it expands and cools after exhausting its hydrogen fuel.

Front

What is a black hole?

Back

A black hole is a region in space where the gravitational pull is so strong that nothing, not even light, can escape from it.