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Challenge: Can you save Earth from a Killer Asteroid? | Space Time | PBS Digital Studios

139,708 views

PBS Space Time

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

94%
  • 2:52 / 3:02

Speech Rate:

  • 167 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

devastating

/ˈdevəˌstādiNG/

adjective verb

highly destructive or damaging. To cause extensive destruction or ruin utterly.

interstellar

/ˌin(t)ərˈstelər/

adjective

Being in the space between stars or star systems.

question

/ˈkwesCH(ə)n/

noun verb

sentence worded or expressed so as to elicit information. ask someone questions.

instead

/inˈsted/

adverb

as alternative or substitute.

kilometers

/kəˈlämədər/

noun other

metric unit of measurement equal to 1,000 metres. A metric units of length equal to 1000 meters.

possibility

/ˌpäsəˈbilədē/

noun

Something with a chance of happening or being true.

currently

/ˈkərəntlē/

adverb

Happening or being in the present time.

spacecraft

/ˈspāsˌkraft/

noun

vehicle used for travelling in space.

episode

/ˈepəˌsōd/

noun

Show which is part of a larger story.

challenge

/ˈCHalənj/

noun verb

Act of formally inviting someone to compete. To formally invite someone to compete at something.

predicted

/prəˈdiktəd/

adjective verb

declared or estimated as likely to happen in future. To guess or estimate what will or might happen.

gravitational

/ˌɡravəˈtāSH(ə)nəl/

adjective

relating to movement towards centre of gravity.

intercept
noun verb

act or instance of intercepting something. obstruct person or thing so as to prevent them from continuing to destination.

billion

/ˈbilyən/

noun number

Number 1,000,000,000. thousand million.

regular

/ˈreɡyələr/

adjective noun

Occurring or being done frequently. Customers who frequently visit a place.

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