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500th Anniversary of Humanity's First Circumnavigation of Earth

7,291 views

NASA Goddard

Video Language:

  • English

Caption Language:

  • {{captionLanguage | language_name}} ({{captionLanguage}})

Accent:

  • English (US)

Speech Time:

87%
  • 4:47 / 5:27

Speech Rate:

  • 169 wpm - Fast

Category:

  • Science & Technology

Tags :

Intro:

Video Vocabulary

orbital

/ˈôrbədl/

adjective noun

Concerning an orbit. each of actual or potential patterns of electron density that may be formed in atom or molecule by one or more electrons.

himself

/himˈself/

pronoun

used as object of verb to refer to male person previously mentioned as subject of clause.

humanity

/(h)yo͞oˈmanədē/

noun

human beings collectively.

telescope

/ˈteləˌskōp/

noun verb

optical instrument designed to make distant objects appear nearer, containing arrangement of lenses, or of curved mirrors and lenses. To shorten by compacting tubes inside each other.

landscapes

/ˈlan(d)ˌskāp/

noun other verb

visible features of area. Pictures of natural scenery in a place. To make gardens that improve an area of land.

satellite

/ˈsadlˌīt/

noun

Natural object in space that moves around another.

experienced

/ˌikˈspirēənst/

adjective verb

having gained knowledge or skill in particular field over time. To gain knowledge by doing things.

conquered

/ˈkäNGkərd/

adjective verb

(of place or people) having been overcome and taken control of by military force. To beat something difficult, e.g. a fear; overcome.

voyages

/ˈvoiij/

noun other verb

long journey involving travel by sea. Long journeys to a distant or unknown place. go on voyage.

forward

/ˈfôrwərd/

adjective adverb noun verb

Acting in a socially aggressive manner; pushy. Toward the front in place; in front. attacking sports player. send letter on to further destination.

reconnaissance

/rəˈkänəsəns/

noun

military observation of region to locate enemy or ascertain strategic features.

explorer

/ikˈsplôrər/

noun

person who explores new or unfamiliar area.

perhaps

/pərˈ(h)aps/

adverb

Possibly, but not certainly; maybe.

frontier

/ˌfrənˈtir/

noun

border separating countries.

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