Astronomy Chapter 3

Match it! Select the correct answer from the pull down...Good luck!

The hottest stars are

Our sun is a

Parallax can't be used on a star if the star is too

A quasar is a type of

How long a star lives depends on

A star system in which one star blocks the light from another is called

A device used to collect radio waves from objects in space is called

A neutron star that appears to produce pulses of radio waves