Explore The Iris, Irises, and more!

Like delicate cosmic petals, these clouds of interstellar dust and gas have blossomed 1,300 light-years away in the fertile star fields of the constellation Cepheus. Sometimes called the Iris Nebula and dutifully cataloged as NGC 7023 this is not the only nebula in the sky to evoke the imagery of | http://exploringuniversecollections.blogspot.com

NGC The Iris Nebula - Like delicate cosmic petals, these clouds of interstellar dust and gas have blossomed light-years away in the fertile star fields of the constellation Cepheus.

Keyhole Nebula - A portion of the Carina Nebula is known as the Keyhole Nebula (NGC 3324), a name given to it by John Herschel in the 19th century.  The Keyhole Nebula is actually a much smaller and darker cloud of cold molecules and dust, containing bright filaments of hot, fluorescing gas, silhouetted against the much brighter background nebula.

A portion of the Carina Nebula is known as the Keyhole Nebula (NGC the name that was given by John Herschel in the century.

The Witch's Broom Nebula within the Veil Nebula. Image credit NASA/ESA

Nebulous Strings in the Veil NebulaThis image shows a small portion of the Veil Nebula - the shattered remains of a supernova that exploded thousands of years ago. The Veil Nebula is located in the Constellation Cygnus about light-years away.

The Iris Nebula

40 Breathtaking Nebulas

NGC 7023 (Iris Nebula) – Within the Iris, dusty nebular material surrounds a hot, young star. The dominant color of the brighter reflection nebula is blue, characteristic of dust grains reflecting starlight.

Pismis 24, home to several massive stars. http://upload.wikimedia.org/wikipedia/commons/thumb/1/18/EmissionNebula_NGC6357.jpg/636px-EmissionNebula_NGC6357.jpg

The small open star cluster Pismis 24 lies in the core of the large emission nebula NGC 6357 in Scorpius, about light-years away from Earth.

Many galaxies (© NASA/AP)

Galactic Wreckage in Stephan's Quintet - A clash among members of a famous galaxy quintet reveals an assortment of stars across a wide color range, from young, blue stars to aging, red stars. This group is also known as the Hickson Compact Group 92

#HorseheadNebula

The well-known Horsehead Nebula ~ part of an enormous cloud of molecular gas and dust obscuring background light from nearby emission nebula IC producing the silhouette.

Nebula Images: http://ift.tt/20imGKa Astronomy articles:...  Nebula Images: http://ift.tt/20imGKa  Astronomy articles: http://ift.tt/1K6mRR4  nebula nebulae astronomy space nasa hubble telescope kepler telescope stars apod http://ift.tt/2ip6wlN

Intergalactic debris and far-flung atoms, shards of carbon nanomatter rounded up by gravity to circle the sun. As atoms pass through an eternal revolving door of possible form, energy and mass dance in fluid relationship.

Cúmulo Trumpler 16. Es un cúmulo abierto en la Nebulosa Carina, una inmensa caldera de gas y polvo en la constelación de Carina, la Quilla. WR 25 y Tr16-244, un par de estrellas colosales ubicadas dentro del cúmulo. WR 25 es la más brillante; Tr16-244 vecina es la tercera más brillante, encima a la izquierda de WR 25. La segunda más brillante, a la izquierda de WR 25, es una estrella de baja masa situada mucho más cerca de la Tierra que la nebulosa de Carina.

Wide-field image showing the region of WR 25 and This cluster is embedded within the Carina Nebula, an immense cauldron of gas and dust that lies approximately 7500 light-years from Earth in the constellation of Carina, the Keel. by CarolinaBarbosa

Purple space!

A giant gas cloud spanning light years with a mass of 10 billion Suns inside the galaxy merger system NGC involving two spiral Milky Way-sized galaxies each containing a supermassive black hole in the center.

The Wizard Nebula ~ NGC 7380 is an open cluster discovered by Caroline Herschel…

Clouds Of Perseus. “So remember to look up at the stars and not down at your feet, try to make sense of what you see and wonder about what makes the universe exist. Be curious. And however difficult life may seem, there is always something you can do and succeed at.” Stephen Hawking

Clouds of Perseus ~ contains over solar masses of gas and dust, but the eye is drawn to red NGC Known as the California Nebula, its characteristic glow of atomic hydrogen gas is fueled by ultraviolet light from luminous blue star Xi Persei.

Check out the 20 Best Blue Nebula Images you've ever seen. These images are guaranteed to blow your mind right up into space!

Dumbell Nebula - a planetary nebula in the constellation Vulpecula, at a distance of about 1,360 light years.

--Pia (Dumbell Nebula-a planetary nebula in the constellation Vulpecula, at a distance of about 1360 light years.

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