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Definitions

nebula

[neb-yuh-luh] / ˈnɛb yə lə /
NOUN
cloud of gas
Synonyms


Example Sentences

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In certain scenarios, nearly half of the modeled particles transported newly created organic molecules from the broader protosolar nebula into Jupiter's circumplanetary disk, where they were incorporated into the growing moons with little chemical change.

From Science Daily • Mar. 1, 2026

Using X-ray observations from the XMM-Newton space telescope, DiKerby identified a pulsar wind nebula -- an expanding region filled with energetic electrons and particles receiving energy from a pulsar.

From Science Daily • Nov. 26, 2025

And perfectly in time for Halloween, they captured a spooky, red-glowing nebula that looks just like a bat signal shining across the universe!

From Space Scoop • Oct. 31, 2025

Some were gaseous, star-forming regions, such as the Orion nebula, or M42 – the 42nd object in Messier’s catalog – while others were star clusters such as the Pleiades, or M45.

From Salon • Feb. 14, 2025

Every planetary nebula is a token of a star in extremis.

From "Cosmos" by Carl Sagan




Vocabulary lists containing nebula


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