What is this called?
Frost
Spell this word.
O-R-B-I-T
What is this called?
Glass dome.
What is these called?
Rings.
Spell this word.
L-A-N-D-S-C-A-P-E
What's this called?
Comet
Spell this word.
S-P-A-C-E-C-R-A-F-T
What's this called?
Landing
What's this called?
Dwar planets
Spell this word.
F-L-U-I-D
What is this called?
Satellite
What's this called?
Solar system