Stars and Constellations

Front

A diagram that plots stars based on their luminosity and temperature.

Back

Hertzsprung-Russel Diagram

Front

Are immense luminous spheres of extremely hot gases

Back

Stars

Front

Over 25,000K

Back

TYPE OF STAR: O

COLOR: Blue

Front

11,000K to 25,000K

Back

TYPE OF STAR: B

COLOR: Blue

Front

7,500K to 11,000K

Back

TYPE OF STAR: A

COLOR: Blue

Front

6,000K to 7,500K

Back

TYPE OF STAR: F

COLOR: Blue to White

Front

5,000K to 6,000K

Back

TYPE OF STAR: G

COLOR: White to Yellow

Front

3,500K to 5,000K

Back

TYPE OF STAR: K

COLOR: Orange to Red

Front

3,500K to 5,000K

Back

TYPE OF STAR: M

COLOR: Red

Front

All stars originate from?

Back

Stellar Nebula