Photoshop tutorial showing a quick, effective way to make a cool, planetary nebula in deep space and a fiery explosion ...

Helix Nebula, known as "Eye of God," illustrates a dying star's gas cloud; Hubble captured this stunning planetary nebula image.

But understanding the real structure of this nebula has been ... Kastner added, "The stars that generate planetary nebulae like the Ring and Southern Ring may have produced much of the carbon ...

“The stars that generate planetary nebulae like the Ring and Southern Ring may have produced much of the carbon in the universe,” said Kastner. “We can watch that carbon on its way to being recycled ...

This Nebula image shows the fine web of filamentary "Bicycle-stroke", featuring embedded in the colorful red and blue gas rings, which is one of the nearest planetary nebulae to earth. The nebula ...

Since then, thousands more have been identified and described in surveys like the Abell Catalog of Planetary Nebulae and the Messier catalogue. Nebulae are mostly found within galaxies ...

when they and the shell of gas that surrounds them are known as planetary nebulae. In one of them, called WeSb 1, the scientists discovered that the brightness of the star occasionally flickered.

A planetary nebula marks the end of 90% of all stars active lives and traces the star’s transition from a red giant to a degenerate white dwarf. But, for years, scientists weren’t sure if the sun in ...

Everybody Loves a Cluster with a Nebula This is NGC 2264, the Cone Nebula, and the Christmas Tree Cluster. The bright stars ...

We also remeasured the UV spectra from the IUE archive. Diagnostics indicate that the entire planetary nebula may be represented by an electron density \\documentclass{aastex} \\usepackage{amsbsy} ...