Barnard 150 edo Itsas Zaldi nebulosa Cefeo konstelazioan aurkitzen den nebulosa iluna da eta bere mendebaldean gugandik 25.2 milioi argi-urtera dagoen eta 40000 argi-urteko diametroa duen  NGC6946 galaxia kokatzen da. Galaxia William Herschel astronomoak aurkitu zuen lehen aldiz 1798ko irailak 9an. Argazkiaren eremu osoan argi-distira ahuleko nebulosak ikus daitezke.

Seahorse nebula (B150) is a dark nebula located on Cepheus constellations and near in the field is located the Fireworks galaxy at a distance from Earth of about 25.2 million light-years and 40.000 light-years diameter. Fireworks galaxy was discovered by William Herschel in 9 September 1798. In all around the field very faint nebulas can be seeing.

Zefeo konstelazioak mitologia grekoko Zefeo Etiopiako erregea irudikatzen du, Kasiopearen senarra eta Andromedaren aita. Astroargazkigintzari dagokionez, konstelazioan nebulosa ilun mordoa aurkitzen da eta daukan ezaugarrietako bat da.

In classical Greek mythology Cepheus was married to Cassiopeia and the father of Andromeda, was the King of Aethiopia. As for astrophotography it is well known by its full of dark nebulae so commonly visited.

Cygnus (Beltxarga) ipar hemisferioan Esne Bidean kokatzen den konstelazioa da, udako eta udazkeneko zeruan ezaguterraza eta Iparraldeko Gurutzea bezala ezagutzen da.

Northern constellation Cygnus is located on the plane of the Milky Way, it's one of most recognizable constellation in summer and autumn, representing the prominent asterism known as Northern Cross.

Eta Carinae nebulosa edo NGC3372, nebulosa ilun eta distiratsuez osaturiko konplexua da Carina konstelazioan, zeruan dagoen nebulosarik handienetakoa izanik. Gugandik 8.500 argi-urtera kokatzen da gutxi gora behera.

The Carina Nebula, a complex area of bright and dark nebulosity in the constellation Carina is one of the largest diffuse nebulae in our skies. The NGC3372 nebula lies at an estimated distance of approximately 8,500 light-years from Earth.