The planets o _ _ _ _ _ the Sun
orbits
What's Earth doing?
spinning
All these objects are circles, so they're c _ _ _ _ _ _ _
circular
This is a s _ _ _ _ _
spiral
B _ _ _ _ OFF!
BLAST
Hoi An, Da Nang and Hue are in c _ _ _ _ _ _ Vietnam
central
It was a dangerous science ________
Experiment
What are these?
Satellites
What's this?
Shuttle
It was a long ____ to Europe
flight
What are these?
Planets
Past tense of 'to study'
Studied
What's this?
Astronaut
