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SPACE TRAVEL

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    VOCABULARY
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  • The height above sea level
    altitude
  •  20
  • A person whose job involves travelling and working in a spacecraft
    astronaut
  •  10
  • It’s the scientific study of the sun, moon, stars, planets, etc.
    astronomy
  •  10
  • suitable for people to live in
    habitable
  •  5
  • a piece of rock from outer space that hits the earth’s surface
    meteorite
  •  10
  • an important official job that a person or group of people is given to do, especially when they are sent to another country
    mission
  •  10
  • the state of weightlessness
    microgravity
  •  10
  • having the form of parabola
    parabolic
  •  10
  • a small railroad, esp. in an amusement park, with open cars that travel quickly along a steep, curved track that goes up and down over and over.
    roller coaster
  •  10
  • A satellite is an object in space that orbits or circles around a bigger object.
    satellite
  •  15
  • A telescope is a tool that astronomers use to see faraway objects. 
    telescope
  •  15
  • a spacecraft in the shape of a tube that is driven by a stream of gases let out behind it when fuel is burned inside
    rocket
  •  10
  • a curved path followed by a planet or an object as it moves around another planet, star, moon, etc.
    orbit
  •  15