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среда, 20 сентября 2017 г.

Lagoon Nebula in Color Mapped Narrowband | Planetary…

Lagoon Nebula in Color Mapped Narrowband | Planetary…



Lagoon Nebula in Color Mapped Narrowband | Planetary Landscapes
Credit:
NASA, Fred Vanderhaven.


The Lagoon Nebula is a giant interstellar cloud in the constellation Sagittarius. It is classified as an emission nebula and as an H II region. It is estimated to be between 4,000-6,000 light-years from the Earth.


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