red giant star Antonyms

No Synonyms and anytonyms found

Meaning of red giant star

Wordnet

red giant star (n)

a large, old, luminous star; has a relatively low surface temperature and a diameter large relative to the sun

red giant star Sentence Examples

1. The massive red giant star, Betelgeuse, is nearing the end of its life in the constellation Orion.
2. As a red giant star, Aldebaran has expanded to approximately 44 times its original size, cooling and reddening with age.
3. Mira, the famous pulsating red giant star in the constellation Cetus, varies dramatically in brightness throughout its cycle.
4. The red giant star Antares, located in the constellation Scorpius, is one of the largest stars visible to the naked eye.
5. Red giant stars are formed when stars exhaust their hydrogen fuel, bloat, and shed their outer layers.
6. The core of a red giant star remains extremely hot and dense, supported by nuclear fusion reactions involving heavier elements.
7. Some red giant stars are surrounded by vast, beautiful planetary nebulae, created by the expulsion of their outer envelopes.
8. Astronomers study red giant stars to gain insights into the evolution and ultimate fate of stars like our own Sun.
9. The red giant phase of a star's life is relatively brief, lasting for only a few million years.
10. As a red giant star ages, it may experience thermal pulses, causing it to temporarily brighten and increase in size.

FAQs About the word red giant star

What is the meaning of the word red giant star

a large, old, luminous star; has a relatively low surface temperature and a diameter large relative to the sun

What are the synonyms of the word red giant star

No synonyms found.

What are the antonyms of the word red giant star

No antonyms found.

What is the usage of word red giant star

The massive red giant star, Betelgeuse, is nearing the end of its life in the constellation Orion.

As a red giant star, Aldebaran has expanded to approximately 44 times its original size, cooling and reddening with age.

How to use the word red giant star in a sentence?

Mira, the famous pulsating red giant star in the constellation Cetus, varies dramatically in brightness throughout its cycle.

The red giant star Antares, located in the constellation Scorpius, is one of the largest stars visible to the naked eye.