The Helix Nebula (also known as NGC 7293 or Caldwell 63) is a planetary nebula (PN) located in the constellation Aquarius. Discovered by Karl Ludwig Harding , most likely before 1824, this …

2021年9月23日 · The Helix Nebula (NGC 7293) is a planetary nebula located 650 light years from Earth in the constellation Aquarius. Nicknamed the Eye of God, it is one of the brightest and …

2012年10月4日 · Also known by the catalog number NGC 7293, it is a typical example of a class of objects called planetary nebulae. Discovered in the 18th century, these cosmic works of art …

2024年9月16日 · Also cataloged as NGC 7293, Caldwell 63 is commonly called the Helix Nebula. It is a planetary nebula of gigantic proportions, with its bright ring stretching across nearly 3 …

NGC 7293 is a Planetary Nebula in the Aquarius constellation. NGC 7293 is situated close to the celestial equator and, as such, it is at least partly visible from both hemispheres in certain …

2012年5月16日 · NGC 7293, better known as the Helix nebula, displays its ultraviolet glow courtesy of NASA's Galaxy Evolution Explorer (GALEX). The Helix is the nearest example of a …

In June to August this year, I had the good fortune to capture a full set of broadband and narrowband data for the iconic Helix Nebula. After recently posting a colour image (LRGB), …

Its last few thousand years have produced the Helix Nebula (NGC 7293), a well studied and nearby example of a Planetary Nebula, typical of this final phase of stellar evolution. A total of …

How to find NGC 7293: 1. Locate Fomalhaut and the third magnitude stars Delta Aquarii (Skat) and Delta Capricorni. 2. NGC 7293 lies near the center of a triangle formed by those three …

2008年3月23日 · Named for its resemblance to a coiling spiral seen face on, the Helix Nebula (NGC 7293) is a challenging stargazing target that has a more complex three-dimensional …