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Peter Griffin (United States of America)
17 words 0 learners

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Full list of words from this list:

words only definitions & notes
  1. astronaut
    a person trained to travel in a spacecraft
    In 1986, seven astronauts died.
  2. keep track
    stay informed or fully aware of
    He keeps track of all space travel.
  3. satellite
    any celestial body orbiting around a planet or star
    We also have more than 1,000 satellites orbiting Earth.
  4. backup
    the act of providing approval and support
    A backup plan is smart.
  5. orbit
    the path of a celestial body in its revolution about another
    We also have more than 1,000 satellites orbiting Earth.
  6. shuttle
    bobbin that passes the weft thread between the warp threads
    Their space shuttle Challenger blew up.
  7. planet
    a celestial body that revolves around the sun
    Looking to live in other places like the moon or other planets is a good idea.
  8. hurricane
    a severe tropical cyclone usually with heavy rains and winds
    A natural disaster like a hurricane or a nuclear bomb could destroy life on Earth.
  9. tourism
    the business of providing services to travelers for pleasure
    In the 1960s people dreamed of space tourism.
  10. nuclear
    constituting the core or central part
    A natural disaster like a hurricane or a nuclear bomb could destroy life on Earth.
  11. disaster
    an event resulting in great loss and misfortune
    A natural disaster like a hurricane or a nuclear bomb could destroy life on Earth.
  12. launch
    propel with force
    Satellites are machines that are launched into space and orbit Earth or another body in space.
  13. private
    confined to particular persons or groups
    Private Companies And Satellites Help
  14. proof
    any evidence that helps to establish the truth of something
    There is no proof other living beings have ever traveled to space.
  15. delicate
    developed with extreme subtlety
    Life on Earth is delicate.
  16. track
    a line or route along which something travels or moves
    He keeps track of all space travel.
  17. risk
    a source of danger
    We could decide space travel is not worth the cost or risks.
Created on 十月 30, 2017

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