Necklace Nebula - Wikipedia
The Necklace Nebula (PN G054.2-03.4) is a 19-trillion-kilometre-wide (2.0 light-year-wide) [1] planetary nebula located about 15,000 light-years away in the northern constellation Sagitta. It was discovered in 2005 from the Isaac Newton Telescope Photometric H-alpha Survey (IPHAS), a ground-based H-alpha planetary nebula study of the North ...
Hubble Views a Dazzling Cosmic Necklace - NASA Science
2021年4月30日 · Fittingly known as the “Necklace Nebula,” this planetary nebula is located 15,000 light-years away from Earth in the small, dim constellation of Sagitta (the Arrow). A pair of tightly orbiting Sun-like stars produced the Necklace Nebula, which also goes by the less glamorous name of PN G054.203.4.
Hubble Offers a Dazzling ‘Necklace’ - Science@NASA
2011年8月10日 · This NASA Hubble Space Telescope image is of the Necklace Nebula, located 15,000 light-years away in the constellation Sagitta (the Arrow). In this composite image, taken on July 2, 2011, Hubble's Wide Field Camera 3 captured the glow of hydrogen (blue), oxygen (green), and nitrogen (red).
Hubble Offers a Dazzling View of the 'Necklace' Nebula
2011年8月11日 · A giant cosmic necklace glows brightly in this NASA Hubble Space Telescope image. The object, aptly named the Necklace Nebula, is a recently discovered planetary nebula, the glowing remains of an ordinary, Sun-like star.
Hubble offers a dazzling necklace | ESA/Hubble
2011年8月15日 · A giant cosmic necklace glows brightly in this NASA/ESA Hubble Space Telescope image. The object, aptly named the Necklace Nebula, is a recently discovered planetary nebula, the glowing remains of an ordinary, Sun-like star.
The Necklace Nebula - Astronomy Magazine
2024年1月1日 · The object below is a planetary nebula in the small northern constellation Sagitta the Arrow. Cataloged as either IPHASX J194359.5+170901 or PN G054.2–03.4, it’s a lot easier to refer to it by...
Necklace Nebula: Unique Planetary Nebula in Sagitta - Constellation Guide
2023年8月15日 · The Necklace Nebula is a planetary nebula located 15,000 light-years away in the northern constellation Sagitta. The unusual nebula was produced by a common envelope binary system around 10,000 years ago.
The Necklace Nebula - HubbleSite
2011年8月11日 · The Necklace Nebula is located 15,000 light-years away in the constellation Sagitta (the Arrow). In this composite image, taken on July 2, 2011, Hubble's Wide Field Camera 3 captured the glow of hydrogen (blue), oxygen (green), and nitrogen (red).
The Necklace Nebula: A Heavenly Jewel in Our Universe
2023年12月29日 · The Necklace Nebula, a stunning planetary nebula in Sagitta, formed as a star engulfed its companion, crafting a captivating celestial jewel.
A Cosmic Necklace Larger than a Solar System - HubbleSite
2011年8月11日 · In this composite image, ionized hydrogen gas is shown in blue, oxygen gas in green, and nitrogen gas in red. The field stars appear mainly white, with a reddish tint, which is indicative of the older population stars that make up the disk of our Milky Way galaxy.