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supergiant star
NOUN
1.
Astronomy. an exceptionally luminous star whose diameter is more than 100 times that of the sun, as Betelgeuse or Antares.
Source: Dictionary.com
supergiant star | Define supergiant star at Dictionary.com
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Supergiant star - Wikipedia

en.wikipedia.org/wiki/Supergiant_star

Supergiants are among the most massive and most luminous stars. Supergiant stars occupy the top region of the Hertzsprung–Russell diagram with absolute ...

The biggest stars in the universe | - All About Space

www.spaceanswers.com/deep-space/supergiant-stars/

May 16, 2012 ... Put the Sun next to a supergiant star and you'll have a hard time finding it. Supergiant stars are the largest stars in the universe. They can be ...

Supergiant - Science Daily

www.sciencedaily.com/terms/supergiant.htm

Supergiants are the most massive stars. Supergiants can have masses from 10 to 70 solar masses and brightness from 30000 up to hundreds of thousands ...

Super Giant Stars - Astronomy For Kids - KidsAstronomy.com

www.kidsastronomy.com/stars/super_giant_star.html

A super giant star is the exact same thing as a giant star only much bigger. Remember that as a star gets older it begins to run out of fuel. As the star runs out of ...

Supergiant Star - Universe Today

www.universetoday.com/25325/supergiant-star/

Dec 24, 2015 ... If our Sun is an average sized star, there are some true monsters out there. They' re the supergiant stars, and they come in two flavors: red and ...

How do supergiant stars form? | Reference.com

www.reference.com/science/supergiant-stars-form-7fec5a62ffcad830

A supergiant star forms when a main sequence star runs out of hydrogen atoms in its core. The star may begin to fuse helium atoms, and the change in heat and  ...

Supergiant Star: Definition & Facts - Video & Lesson Transcript ...

study.com/academy/lesson/supergiant-star-definition-facts.html

Our sun is a star, but did you know that it is an average star? The universe is home to many different kinds of stars including the supergiants,...

supergiant star | astronomy | Britannica.com

www.britannica.com/topic/supergiant-star

Apr 13, 2016 ... Supergiant star, any star of very great intrinsic luminosity and relatively enormous size, typically several magnitudes brighter than a giant star ...