A nebula is a distinct luminescent part of the interstellar environment, and as far as these features go, the Helix Nebula is ...

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"One thing popped out as clear as anything, this previously unknown 'bar' of ionized iron atoms, in the middle of the familiar and iconic ring." ...

A closer look at the Helix Nebula reveals how dying stars shed material, shape space, and hint at the distant future of our ...

The Pelican Nebula is located in the constellation Cygnus, the swan.

There, stretching across the heart of the cloud of cosmic dust and gas, lies a giant, oddly linear, bar-shaped cloud of ...

The Ring Nebula’s iron bar may be just one of many, as astronomers search for similar structures in other nebulae ...

I can't responsibly compare YouTube and Nebula without giving some sort of disclosure that these video platforms aren't exactly as comparable as two mid-range noise-cancelling earbuds. Where the ...