An unusual x-ray signal from the Helix Nebula, first detected in 19180, could stem from a star destroying a nearby planet. Credit: NASA/CXC/A. Hobart ...

The Helix Nebula is one of the closest and most remarkable examples of a planetary nebula*. It lies in the constellation of Aquarius (The Water Bearer), about 700 light-years away from Earth.

The nearby Helix nebula just received the piercing infrared gaze of a giant telescope in Chile, and the resulting image reveals cold gas normally hidden among warmer star-lit material.

The Helix Nebula, NGC 7293, is not only one of the most interesting and beautiful planetary nebulae; it is also one of the closest nebulae to Earth, at a distance of only 710 light years away. A ...

The Helix Nebula is called a planetary nebula (confusingly, this name has nothing to do with planets but is a historical artifact arising from a mistake by scientists in the 19th century), ...

A new photo snapped by the European Southern Observatory's Vista telescope shows the Helix Nebula, a planetary nebula located about 700 light-years from Earth in the constellation Aquarius.

A newly released image of the planetary nebula taken in infrared light brings into view what normally can't be seen in visible light. Anne Dujmovic was a senior editor at CNET. Her areas of focus ...

The Helix Nebula is one of the closest and most remarkable examples of a planetary nebula. Cosmic beauty: An unusual view of the Helix Nebula taken by the ESO's VISTA telescope in Chile.

Road Town, British Virgin Islands--(Newsfile Corp. - August 4, 2024) - In a significant move for cryptocurrency and mobile technology enthusiasts, ...

The Helix Nebula, NGC 7293, is not only one of the most interesting and beautiful planetary nebulae; it is also one of the closest nebulae to Earth, at a distance of only 710 light years ...