red giant in English

noun
1
a very large star of high luminosity and low surface temperature. Red giants are thought to be in a late stage of evolution when no hydrogen remains in the core to fuel nuclear fusion.
When its fuel runs out, an old star expands into a red giant and then collapses to become a white dwarf.

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Below are sample sentences containing the word "red giant" from the English Dictionary. We can refer to these sentence patterns for sentences in case of finding sample sentences with the word "red giant", or refer to the context using the word "red giant" in the English Dictionary.

1. Arcturus Is a Powerhouse Red Giant Star

2. Does a red giant wake up one morning and suddenly just decide to go supernova?

3. Delta Apodis is a binary star system consisting of a red giant and an orange giant

4. He had taken his sonnet to Rodge at Red Giant and turned it into an ode.

5. Arcturus is a fine example of a red giant star — impressively large, accordingly rarefied, brilliantly bright, and surprisingly cool

6. Betelgeuse is already a red giant, one quite near the end of its evolution, ~99% of its lifetime behind it

7. R Aquarii is a system containing a white dwarf and a “Mira” variable red giant in orbit around each other

8. Aldebaran definition: a binary star , one component of which is a red giant , the brightest star in the Meaning, pronunciation, translations and examples

9. The red giant star Betelgeuse, which was thought to be on the brink of a supernova explosion when it suddenly dimmed, is actually smaller and …

10. Aldebaran is a bright, vivid, red giant star (officially a star system, taking into account several close companions), the 'Eye of the Bull' in the constellation of Taurus, whose face is formed by the Hyades

11. Arcturus is a red giant star in the Northern Hemisphere of Earth's sky and the brightest star in the constellation Boötes (the herdsman). Arcturus is also among the brightest stars that can be seen

12. Betelgeuse is a star nearing the end of its life. Because it is creating heavier and heavier elements in its core that could be used for stars after it dies, a NASA story once dubbed the red giant

13. Speaking of Arcturus' star type, it can officially be classified as the brightest K-type, a red giant of spectral type K0III.While this all sounds like jargon, it means that Arcturus is a bright, large star that has moved beyond the …

14. As a red giant, the Sun will lose roughly 30% of its mass, so, without tidal effects, Earth will move to an orbit 1.7 AU (250 million km; 160 million mi) from the Sun when the star reaches its maximum radius.

15. The white dwarf component may glow more or less constantly as it Accretes material from the red giant and heats it up at a steady rate, or the material may form an accretion disk around the white dwarf, like in dwarf novae.