Astronomy is the study of ...

• solar system

• space

• the world

• nature

There are ..... planets in our solar system.

• six

• seven

• eight

• nine

Sun is a ....

• dwarf star

• giant star

• supergiant star

• hypergiant star

A space ...... is not a spacecraft.

• shuttle

• ship

• lander

• container

Eris is a ......

• moon

• sun

• star

• dwarf planet

Earth has got one ....

• moon

• planet

• star

• world

This astronaut is in the International .....

• Plane

• Space Station

• Robotic Spacecraft

• Lunar Lander

Milky Way is a ....

• solar system

• planet

• galaxy

• giant star

..... is all of space and time.

• galaxy

• universe

• black hole

• star

A ..... is an optical instrument.

• satellite

• rocket

• container

• telescope