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How Do Astronomers Measure Distance?

164,537 views

BrainStuff - HowStuffWorks

Video Language:

  • English

Caption Language:

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

Accent:

  • English

Speech Time:

95%
  • 4:36 / 4:49

Speech Rate:

  • 181 wpm - Fast

Category:

  • Science & Technology

Tags :

Intro:

Video Vocabulary

understand

/ˌəndərˈstand/

verb

perceive intended meaning of.

different

/ˈdif(ə)rənt/

adjective

Not of the same kind; unlike other things.

technique

/tekˈnēk/

noun

way of carrying out particular task.

welcome - welcome

/ˈwelkəm/

adjective exclamation noun verb

Being what was wanted or needed. used to greet someone in polite or friendly way. instance or manner of greeting someone. To greet someone who has just arrived.

million

/ˈmilyən/

number

1,000,000.

measure

/ˈmeZHər/

noun verb

plan or course of action. To calculate size, weight or temperature of.

question

/ˈkwesCH(ə)n/

noun verb

What you ask about; issue. ask someone questions.

distance

/ˈdistəns/

noun verb

length of space between two points. To make it clear that you are not involved.

estimate
noun verb

approximate calculation. roughly calculate.

diameter

/dīˈamədər/

noun

Distance across the center of an object.

measuring

/ˈmeZH(ə)riNG/

adjective verb

denoting instrument or device used to ascertain size of something. To calculate size, weight or temperature of.

astronomers

/əˈstränəmər/

noun other

expert in or student of astronomy. Scientist studying stars and other bodies in space.

interesting

/ˈint(ə)rəstiNG/

adjective verb

Taking your attention; making you want to know. To persuade to do, become involved with something.

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