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How Do We Know There’s a Planet 9? The Signs of Another Planet in the Distant Solar System

61,740 views

Fraser Cain

Video Language:

  • English

Caption Language:

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

Accent:

  • English (CA)

Speech Time:

99%
  • 5:38 / 5:40

Speech Rate:

  • 157 wpm - Fast

Category:

  • Science & Technology

Tags :

Intro:

Video Vocabulary

realized

/ˈrē(ə)ˌlīz/

verb

To become aware of or understand mentally.

studying

/ˈstədē/

verb

To focus on learning something usually at school.

marches

/märCH/

noun other verb

act of marching. Public walks by groups to demand change. (Soldiers) to walk in time with others.

familiar

/fəˈmilyər/

adjective noun

well known. demon supposedly obeying witch.

probably

/ˈpräbəblē/

adverb

That is likely to happen or be true.

seriously

/ˈsirēəslē/

adverb

To a large or extreme degree.

ultimately

/ˈəltəmətlē/

adverb

finally.

astronomy

/əˈstränəmē/

noun

branch of science which deals with celestial objects.

messing

/mes/

verb

make untidy or dirty.

motions

/ˈmōSH(ə)n/

noun other verb

action of moving. Movements; the process of moving. direct someone with movement of hand.

textbook

/ˈteks(t)ˌbo͝ok/

adjective noun

conforming or corresponding to established standard or type. A book that is used to study.

confirmed

/kənˈfərmd/

adjective verb

firmly established in particular habit, belief. To provide evidence to establish the truth of.

publishers

/ˈpəbliSHər/

noun other

company or person that prepares and issues books. Businesses that produces books or magazines.

computers

/kəmˈpyo͞odər/

noun other

electronic device for storing and processing data. Machines for storing data, accessing the internet.

objects
noun other verb

material thing. The things that the action of a verb acts upon. To disagree; to protest against an idea or plan.

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