The Quintuplet Cluster is a dense open cluster located at a distance of 26,000 light years from Earth in the direction of Sagittarius constellation and only about 100 light years from the Galactic centre.
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The Red Spider Nebula is a two-lobed planetary nebula located in the southern constellation Sagittarius. The bipolar nebula lies at an approximate distance of 3,000 light years from Earth and has an apparent magnitude of 13. Its designation in the New General Catalogue is NGC 6537.
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The Omega Nebula, also known as Messier 17 (M17), is a bright emission nebula located in Sagittarius constellation. It was named Omega for its resemblance to the Greek letter omega, Ω.
The nebula has the designation NGC 6618 in the New General Catalogue. It is also known as the Swan Nebula, Horseshoe Nebula, Lobster Nebula, or Checkmark Nebula.
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The Eagle Nebula, also known as the Star Queen Nebula, Messier 16 (M16), and NGC 6611, is a star forming region located in Serpens.
It is a well-known emission nebula surrounding a young open star cluster. The cluster associated with the nebula consists of a number of young stars belonging to the spectral classes O and B.
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