More cards in this set

Card 6

Front

Light Years

Back

Preview of the front of card 6

Card 7

Front

Ages of earth, sun, universe

Back

Preview of the front of card 7

Card 8

Front

Relative Brightness

Back

Preview of the front of card 8

Card 9

Front

Parallax

Back

Preview of the front of card 9

Card 10

Front

light pollution

Back

Preview of the front of card 10

Card 11

Front

Distant galaxies are....

Back

Preview of the front of card 11

Card 12

Front

Big bang theory

Back

Preview of the front of card 12