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How do you measure the age of a star? | Science News

11,987 views

Science News

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

96%
  • 6:02 / 6:14

Speech Rate:

  • 174 wpm - Fast

Category:

  • Science & Technology

Tags :

Intro:

Video Vocabulary

spinning

/ˈspiniNG/

noun verb

action or process of spinning. To convert material such as cotton into thread.

hydrogen

/ˈhīdrəjən/

noun

highly flammable gas.

massive

/ˈmasiv/

adjective

Very big; large; too big.

nuclear

/ˈn(y)o͞oklēər/

adjective

relating to nucleus of atom.

collapses

/kəˈlaps/

noun verb

instance of structure collapsing. To fold (e.g. a stroller) down to make it smaller.

average

/ˈav(ə)rij/

adjective noun verb

constituting result found by dividing total amount. Total of numbers divided by the number of items. To add numbers then divide by the number of items.

burning

/ˈbərniNG/

adjective noun verb

Being destroyed by fire. When something is burnt by fire. To feel pain and heat.

continue

/kənˈtinyo͞o/

verb

persist in activity.

galaxies

/ˈɡaləksē/

noun other

system of millions or billions of stars. A group of stars and planets in space.

estimate
noun verb

Guess or calculation of cost, size or value. roughly calculate.

measure

/ˈmeZHər/

noun verb

Tool used to calculate the size of something. To determine the value or importance of something.

probably

/ˈpräbəblē/

adverb

That is likely to happen or be true.

exactly

/iɡˈzak(t)lē/

adverb

No more and no less than; precisely.

surface

/ˈsərfəs/

adjective noun verb

relating to or found on surface of something. Top layer of the ground or of water. To give (road) a top layer.

planets

/ˈplanət/

noun other

celestial body moving round star. One of the bodies that orbit the sun.

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