nebula

[US]/'nebjʊlə/

[UK]/'nɛbjələ/

Frequency: Very High

Translation

n. a cloud-like mixture of gas and dust formed from a nebula in a galaxy.

nebula formation

nebula observation

nebula classification

horsehead nebula

orion nebula

planetary nebula

reflection nebula

emission nebula

Extragalactic nebula is invisible to the naked eye.

A bit of mould is a pleiad of flowers;a nebula is an ant-hill of stars.

As our nebula began to collapse under its own gravity and spin faster, a dense clump of matter formed in the center. It's called a protostar.

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