Space Review

Front

What is the correct order from smallest to largest in the universe?

Back

planet, solar system, galaxy, universe

Front

Which star has the lowest temperature?

Back

Star C

Front

In which category is our Sun located?

Back

Main Sequence

Front

What happens to stars as we move to the left on the Hertzsprung-Russell diagram?

Back

Stars get hotter

Front

What type of stars burn Hydrogen as fuel?

Back

Main Sequence stars

Front

What is a galaxy?

Back

A large system of stars, gas, and dust bound together by gravity.

Front

What is a solar system?

Back

A collection of planets and other celestial bodies that orbit a star.

Front

What is the universe?

Back

The totality of all space, time, matter, and energy.

Front

What are White Dwarfs?

Back

A type of star that has exhausted most of its fuel and is in the final stages of stellar evolution.

Front

What are Red Giants?

Back

A type of star that has expanded and cooled after exhausting the hydrogen in its core.