The Helix Nebula, also known as Caldwell 63, is 650 million light-years from Earth, according to NASA. It's the remains of a dying star, which is gradually shedding its outer gas layers into the ...

The National Science Foundation's Dark Energy Camera reveals a stunning glimpse into the 'dark nebula' known as the Circinus ...

The dark nebula is part of the Circinus West molecular cloud, which stretches for 180 light-years, containing a mass 250,000 ...

This colorful image of the Helix nebula may mirror what someday could become of our sun and our home planet. Released on March 4, 2025, the composite photo shows a potentially destructive white ...

NGC 7293, aka the Helix Nebula, is located about 700 light-years away in the constellation Aquarius, and belongs to a class ...

Decades of constant X-ray emission from the Helix Nebula’s white dwarf suggest debris from a Jupiter-sized planet steadily rains upon the star.

The Helix Nebula, also known as Caldwell 63, is located 650 million light-years from Earth. It is the glowing remains of a dying star, much like our Sun.

For 35 years, the Hubble Space Telescope has taken photos of celestial objects across the universe. Look back at 10 photos ...

NASA’s Hubble Space Telescope captures stunning planetary nebulae — colourful cosmic clouds formed by dying stars, showcasing ...

Thirty-five years ago, the Hubble Space Telescope was launched into orbit. It's been sending back galactic data and images ...

This colorful image of the Helix nebula may mirror what someday could become of our sun and our home planet. Released on March 4, 2025, the composite photo shows a potentially destructive white dwarf ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. The Helix nebula, as viewed by the Chandra X-ray observatory, Hubble Space Telescope and ...