More cards in this set

Card 6

Front

The sun is one of thousands of millions of stars in the....

Back

Preview of the front of card 6

Card 7

Front

The milky way is one of thousands of millions of -------- which make up the --------.

Back

Preview of the front of card 7

Card 8

Front

Distances to objects outside the solar system are measured in_____-_____

Back

Preview of the front of card 8

Card 9

Front

what speed does light travel at?

Back

Preview of the front of card 9

Card 10

Front

Where does the evidence of distance stars and galaxies come from?

Back

Preview of the front of card 10

Card 11

Front

Two stars which have the same____ __________ can have different ________ __________

Back

Preview of the front of card 11

Card 12

Front

What is Parallax?

Back

Preview of the front of card 12