english9 uint10

the height of something above the sea

• altitude

• mission

• microgravity

• astronomy

the science that studies the universe and its objects such as the moon, the sun, planets, and stars

• altitude

• mission

• microgravity

• astronomy

a person who has been trained to work in space

• altitude

• astronaut

• microgravity

• astronomy

with conditions that are suitable for life to exist

• altitude

• astronaut

• habitable

• astronomy

A _______ travels round Earth to collect information or to communicate by radio, television, etc. It can also be a natural object which moves round a larger object in space.

•   crocket      

•   telescope 

• satellite  

•  spacecraft

A _______ is a vehicle, with or without people inside, used for travel in space.

• telescope 

• spacecraft

•  meteorite    

• satellite      

A _______ is a piece of rock or other matter from space that has landed on a planet.

• telescope 

• spacecraft

•  meteorite    

• satellite      

Vinasat-1 is Viet Nam's first telecommunication sa_______, which was launched in 2008.

Experiencing microgravity on a p_______ fl_______ is part of astronaut training programmes.

On the ISS astronauts have to at_______ themselves so they don't float around.