Top Results for Norma

Designated Menzel 3, the Ant Nebula is a young bipolar planetary nebula located in the southern constellation of Norma. It is characterized by its distinct twin lobes of expanding gas and dust that closely resemble the body of an ant, which gives the nebula its popular name. The nebula was discovere...

The Ant Nebula, formally Menzel 3, is a bipolar planetary nebula located within the Norma constellation. It’s notable for its distinctive twin lobes resembling an ant, formed by the expelled gases of a dying star. Astronomers and researchers studying stellar evolution and the processes surrounding p...

Menzel 3, commonly known as the Ant Nebula, is a young bipolar planetary nebula located in the southern constellation of Norma. It was discovered by the American astronomer Donald H. Menzel in 1922. The nebula is named for its distinctive twin-lobed structure, which visually resembles the head and t...

NGC 6164 is a bipolar emission nebula located in the southern constellation of Norma. The cosmic structure was expelled by the massive, rare magnetic O-type star HD 148937, which forms the central anchor of the nebula. This star is one of the few known magnetic O-stars in the Milky Way, and its stel...

NGC 6164 and NGC 6165 form a bipolar emission nebula located in the southern constellation of Norma. The nebula's hourglass-like structure is sculpted by the stellar winds of its massive central star, the O-type supergiant HD 148937. Often referred to as the Dragon's Egg, this nebula is an estimated...

The Dragon's Egg Nebula, comprising NGC 6164 and NGC 6165, is a bipolar emission nebula in the constellation Norma. Its symmetric, hourglass-like gas shells were ejected by the central massive star HD 148937, a rare O-type supergiant. Located approximately 4,200 light-years away, the nebula is of in...

The Fine Ring Nebula, designated as Shapley 1, is an annular planetary nebula located in the southern constellation of Norma. It is distinguished by its unusually symmetrical, perfectly circular ring structure, which is somewhat rare for planetary nebulae, as they often exhibit bipolar or irregular...

The Dragon's Egg Nebula, designated NGC 6164-5, is a bipolar emission nebula located in the southern constellation of Norma. It was originally cataloged by Scottish astronomer James Dunlop in 1826 during his observations in Australia. The nebula surrounds HD 148937, a massive, hot O-type supergiant...

Shapley 1, also called Anne's Wheel, is a planetary nebula in the constellation Norma. Viewed from Earth, its glowing gas forms a narrow, nearly circular ring surrounding the central star, giving the object a wheel-like appearance. The ring is produced by material expelled during the late evolution...

G327.1-1.1 is a composite supernova remnant in the Milky Way, consisting of an expanding shell and a pulsar wind nebula. Radio and X-ray observations show an off-center nonthermal nebula with a compact source embedded in a comet-like structure and a trailing X-ray feature. Its unusual appearance is...

Mz 2, also known as Menzel 2, is a planetary nebula in the constellation Norma. It is the glowing shell of ionized gas expelled by a star that has reached the late stages of stellar evolution, rather than a planet or a star-forming nebula. Mz 2 is associated with a bipolar form, in which material is...

Mz 3, commonly called the Ant Nebula, is a bipolar nebula in the southern constellation Norma. Its two opposing lobes, narrow waist, and elongated outflows create the insect-like outline responsible for the nickname. Observations reveal nested structures and fast-moving gas, suggesting that highly d...

RCW 136 is an astronomical object catalogued as a planetary nebula near the boundary between the constellations Scorpius and Sagittarius. It is also identified in astronomical records by designations including IRAS 17549-3142, Haro 1-44, and PN G358.9-03.7. The object is relevant to observers and ca...

RCW 124 is NGC 6302, the Bug or Butterfly Nebula in Scorpius, notable for a very hot central star detected by Hubble in 2009.

RCW 103 is a young supernova remnant located in the constellation Norma. It is the expanding debris and associated emission left by a stellar explosion, and its most distinctive feature is the compact object 1E 161348-5055 at its center. That object is a slowly rotating magnetar, a highly magnetized...

Mz 1, also known as Menzel 1, is a bipolar planetary nebula in the constellation Norma. It was catalogued by the astronomer Donald Menzel and has an elongated form produced by two opposing lobes of glowing gas. Bright condensations near the ends of the structure make it a useful example of the varie...

RCW 104 is an emission nebula in the southern Milky Way, located in the constellation Norma. The object is listed in the catalog compiled by A. D. Rodgers, C. T. Campbell, and J. B. Whiteoak, whose 1960 work recorded southern nebulae identified through photographic surveys. Its classification as an...