Unit 5 Notebook Flashcard Self

Front

What is the next stage after Main Sequence for a small/medium-sized star like our Sun?

Back

Red Giant

Front

What type of galaxy is characterized by a smooth, featureless light profile and an ellipsoidal shape?

Back

Elliptical Galaxy

Front

What force causes the Earth to revolve around the Sun?

Back

The Sun's Gravity

Front

What is a cloud of dust and gas where stars are formed called?

Back

Nebula

Front

Where is our solar system located in the Milky Way Galaxy?

Back

On a spiral arm.

Front

What is the life cycle stage of a star after it becomes a Red Giant?

Back

White Dwarf

Front

What is the name of our galaxy?

Back

The Milky Way Galaxy

Front

What is the primary component of a Nebula?

Back

Dust and gas

Front

What is the term for a massive star that has ended its life cycle and exploded?

Back

Supernova

Front

What is the main difference between a Spiral Galaxy and an Elliptical Galaxy?

Back

Spiral Galaxies have arms and a flat disk, while Elliptical Galaxies are more rounded and lack structure.