29
GRU
2021

Mgławice planetarne


Nebula
Nebulae are clouds of gas and dust in the interstellar space.
Their size can range from millions of miles to hundreds of light years.
They are composed primarily of hydrogen and also have other gases and dust.

Mgławica Oriona w świetle widzialnym, widziana przez Kosmiczny Teleskop Hubble’a

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