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ESO 456-67 (Planetary Nebula)


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ESO 456-67
Planetary Nebula (惑星状星雲)
Nb PN


星座 (Constellation)
いて座 (Sgr) (Sagittarius)


距離 (Distance)
10,000光年 (10,000 light-years)

ESO 456-67 is a planetary nebula located 10,000 light years from the Earth in the constellation Sagittarius.

ESO 456-67 (Planetary Nebula) : Picture

ESO 456-67
ESO 456-67 (Hubble Observes Glowing, Fiery Shells of Gas)
(C) NASA
It may look like something from "The Lord of the Rings," but this fiery swirl is actually a planetary nebula known as ESO 456-67. Set against a backdrop of bright stars, the rust-colored object lies in the constellation of Sagittarius, in the southern sky.

In this image of ESO 456-67, it is possible to see the various layers of material expelled by the central star. Each appears in a different hue - red, orange, yellow, and green-tinted bands of gas are visible, with clear patches of space at the heart of the nebula. It is not fully understood how planetary nebulae form such a wide variety of shapes and structures; some appear to be spherical, some elliptical, others shoot material in waves from their polar regions, some look like hourglasses or figures of eight, and others resemble large, messy stellar explosions - to name but a few.

ESO 456-67
ESO 456-67
(C) NASA
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ESO 456-67 (Planetary Nebula) : Movie

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