ultra-diffuse

Adjective

Extremely diffuse. / (astronomy) Specifically, designating a type of galaxy with a very low proportion of visible stars compared to the Milky Way, and hence a very low luminosity.

Japanese Meaning

極度に拡散している、非常に薄く広がっている状態を示す。 / （天文学）天の川銀河に比べ、視認可能な星の割合が非常に低く、輝度も極めて低い銀河を指す。

What is this buttons?

Astronomers were surprised to discover an ultra-diffuse galaxy at the edge of the cluster.

Google Translation / DeepL Translation

天文学者たちは、銀河団の端で極めて希薄な銀河を発見して驚いた。

Details

Sense（1）

Extremely diffuse.

Sense（2）

In the next sections we study the properties of galaxies that satisfy our criteria to be ultra diffuse, and consider the contribution from galaxies in the fore- and background using the CFHTLS fields.

Google Translation / DeepL Translation

Details

more ultra-diffuse

（ comparative ）

most ultra-diffuse

（ superlative ）

Details

ultra-diffuse

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