The Helix Nebula is a planetary nebula in the constellation Aquarius, and one of the closest bright planetary nebulae to Earth It was first discovered by Karl Ludwig Harding in 1823 and it is 650–655 ...

3. The Helix Nebula is a planetary nebula, formed from the outer layers of a dying star similar to our Sun, located about 650 light-years away in the constellation Aquarius. 4.

NGC 7293, aka the Helix Nebula, is located about 700 light-years away in the constellation Aquarius, and belongs to a class of objects called planetary nebulae. Check out these 7 vivid images of ...

Released on March 4, 2025, NASA's image of the Helix Nebula reveals its gaseous shells illuminated by the central white dwarf-the remnant core of a dying star. These shells are composed of ...

Washington: A mysterious X-ray signal from the Helix Nebula has puzzled scientists for over 40 years. Now, new research suggests that a white dwarf known as the dense core of a dead star may have ...

The Fire Heart of the Nebula About 650 million light-years are between us and the Helix Nebula. It was formed when a star in death released gas and is also known as Caldwell 63.

A new view of the Helix Nebula reveals a dying white dwarf star at the nebula's center. This star's violent eating habits could be responsible for strange X-ray emissions in the region.

At the center of the nebula is the culprit of this mystery: the small, dim remaining core of a star called a white dwarf. It is this white dwarf, named WD 2226-210 and located just 650 light-years ...

At the center of the Helix Nebula lies a white dwarf star, surrounded by a bright ring that spans nearly 3 light-years. The Helix Nebula may appear like a bubble or eye from Earth, but it's actually a ...

An unusual X-ray signal detected from the Helix Nebula for over four decades has now been linked to the destruction of a planet by the white dwarf at its center. Observations from multiple X-ray ...

One X user, whose post had amassed more than 800,000 views as of this writing, shared the picture (archived) on Nov. 21 along with the caption: "The Helix Nebula captured by NASA'S Hubble space ...