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Questions regarding all of time and space and its contents.

1 vote
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86 views

What is Helix Nebula made up of?

The Helix is a planetary nebula, the glowing gaseous envelope expelled by a dying, sun-like star. Helix nebula consists of two gaseous disks, how they are formed or which material is present in it.
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2 answers
1k views

Why does Helix Nebula look like an eye?

The infrared lights, the material clumps that radiate and the whole view resembling a celestial firework or giant eye
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