ngc 6618

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It’s that time again!

Last year, I realized I would never find a calendar that catered to my exact tastes (in this case, we’re talking hot dudes and space) and decided to take matters into my own hands. My Attractive People I Want To Bone… IN SPAAAAAAACE 2016 calendar was a huge hit in my office and I’ve just finished the 2017 version. These are some of my favorites.

Chris Pine: Omega Nebula (NGC 6618)

Michael B Jordan: Trifid Nebula (M 20)

Oscar Isaac: Flaming Star Nebula (IC 405)

Daniel Henney: Pleiades (M 45)

Lee Byung-Hun: Star Cluster R136

Idris Elba: Iris Nebula (NGC 7023)

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The Omega Nebula

The Omega Nebula, also known as the Swan Nebula, Checkmark Nebula, Lobster Nebula, and the Horseshoe Nebula (catalogued as Messier 17 or M17 and as NGC 6618) is an H II region in the constellation Sagittarius. It was discovered by Philippe Loys de Chéseaux in 1745. Charles Messier catalogued it in 1764. It is located in the rich starfields of the Sagittarius area of the Milky Way.

The Omega Nebula is between 5,000 and 6,000 light-years from Earth and it spans some 15 light-years in diameter. The cloud of interstellar matter of which this nebula is a part is roughly 40 light-years in diameter and has a mass of 30,000 solar masses. The total mass of the Omega Nebula is an estimated 800 solar masses.

It is considered one of the brightest and most massive star-forming regions of our galaxy. Its local geometry is similar to the Orion Nebula except that it is viewed edge-on rather than face-on.

An open cluster of 35 stars lies embedded in the nebulosity and causes the gases of the nebula to shine due to radiation from these hot, young stars; however the actual number of stars in the nebula is much higher - up to 800, plus >1000 stars in formation on its outer regions.It’s also one of the youngest clusters known, with an age of just 1 million years.

Red light, blue light

The Horseshoe Nebula (Messier 17) consists of a huge cloud of glowing gas heated by stars created only one million years ago, in the collapse of a giant molecular cloud. The newborn hot stars in its center ionize ambient hydrogen which emits red light. At the same time, the blue light of the stars reflects off dust particles. The cloud also goes by the names of NGC 6618 and the Omega Nebula. It lies in the constellation of Sagittarius.

Image credit: Canada-France-Hawaii Telescope/Coelu

M17: The Omega Nebula

The Omega Nebula, also known as the Swan Nebula, Checkmark Nebula, Lobster Nebula, and the Horseshoe Nebula(NGC 6618) is an H II region in the constellation Sagittarius. It was discovered by Philippe Loys de Chéseaux in 1745. Charles Messier catalogued it in 1764. It is located in the rich starfields of the Sagittarius area of the Milky Way.

The Omega Nebula is between 5,000 and 6,000 light-years from Earth and it spans some 15 light-years in diameter. The cloud of interstellar matter of which this nebula is a part is roughly 40 light-years in diameter. The total mass of the Omega Nebula is an estimated 800 solar masses.[3]

An open cluster of 35 stars lies embedded in the nebulosity and causes the gases of the nebula to shine due to radiation from these hot, young stars.

M17 

The Omega Nebula, also known as the Swan Nebula, Checkmark Nebula, Lobster Nebula, and the Horseshoe Nebula (catalogued as Messier 17 or M17 and as NGC 6618) is an H II region in the constellation Sagittarius. It was discovered by Philippe Loys de Chéseaux in 1745. Charles Messier catalogued it in 1764. It is located in the rich starfields of the Sagittarius area of the Milky Way.

Credit: Wolfgang Promper Astro-Pics