Posted on 05/09/2015 10:04:47 PM PDT by SunkenCiv
Explanation: The sands of time are running out for the central star of this hourglass-shaped planetary nebula. With its nuclear fuel exhausted, this brief, spectacular, closing phase of a Sun-like star's life occurs as its outer layers are ejected - its core becoming a cooling, fading white dwarf. In 1995, astronomers used the Hubble Space Telescope (HST) to make a series of images of planetary nebulae, including the one above. Here, delicate rings of colorful glowing gas (nitrogen-red, hydrogen-green, and oxygen-blue) outline the tenuous walls of the hourglass. The unprecedented sharpness of the HST images has revealed surprising details of the nebula ejection process that are helping to resolve the outstanding mysteries of the complex shapes and symmetries of planetary nebulas.
(Excerpt) Read more at 129.164.179.22 ...
[Credit and Copyright: R. Sahai and J. Trauger (JPL), WFPC2, HST, NASA]
Looks like an eyeball looking at me.
Used to be dubbed “The Eye of God”
Even THAT has to be censored?
That’s a real self-esteem-of-muslims-booster, there.
Since it’s clearly not the Eye of God, calling it that is blasphemous.
Place iron filings on a piece of paper, and play with magnets underneath. When attempting to touch same poles, the iron filings form a similar pattern as that picture.
Oh good grief already.
Take a chill pill...
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