Future Earth 🌍
Space Travel 🚀
100
The home world where humans live right now
Earth
100
A powerful vehicle that will blast off into the sky.
Rocket
200
Clean power we will get directly from the sun in the future.
Solar energy
200
Make a sentence (Use space station and will)
300
A giant round object in space, like Mars or Jupiter.
Planet
400
Future cars won't use this dirty gas anymore.
Fuel