Posts Tagged ‘planetary nebula’

Whorls of an Old Star

Credit: ESA/Hubble & NASA

A odd-shaped whorl of gas and dust sur­round a star that has reached the end of its life.

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Necklace of Light

Credit: NASA and The Hub­ble Her­itage Team (STScI/AURA)

A daz­zling cos­mic neck­lace glows in this image from the NASA/ESA Hub­ble Space Telescope.

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“H” is for Hamburger

Credit: NASA, ESA, and The Hub­ble Her­itage Team (STScI/AURA)

Would you like fries with that giant cos­mic ham­burger? Gomez’s Ham­burger is a strange plan­e­tary neb­ula that resem­bles the upright bars of the let­ter H in this image from NASA’s Hub­ble Space Tele­scope. It doesn’t take much imag­i­na­tion to add the bar across the mid­dle to com­plete the shape of the let­ter. Astronomers thought the neb­ula looked like a ham­burger. Actu­ally, it’s a sun-like star near­ing the end of its life. The cen­tral star, which we can­not see in this image, expelled large amounts of gas and dust and may one day develop a more famil­iar col­or­ful, glow­ing plan­e­tary nebula.

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Eight-Burst

Credit: The Hub­ble Her­itage Team (STScI/AURA/NASA)

Shaped like the num­ber eight, astronomers in the south­ern hemi­sphere call this the Eight-Burst or the South­ern Ring Neb­ula. NGC 3132 is a plan­e­tary neb­ula. The name “plan­e­tary neb­ula” refers to the shape of the neb­ula. Astronomers in the 17th and 18th cen­turies found many objects in the night sky that resem­bled plan­ets. But the expand­ing shells of gas and dust are all that is left of a star that has reached the end of its life.

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Glowing Waves Make 4

Credit: ESA/Hubble and NASA

Glow­ing waves of mate­r­ial ejected from a dying star trace out the num­ber four in this image of IC 4634 from NASA’s Hub­ble Space Telescope.

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The ancient peo­ples saw pic­tures in the sky. From those pat­terns in the heav­ens, ancient sto­ry­tellers cre­ated leg­ends about heroes, maid­ens, drag­ons, bears, cen­taurs, dogs and myth­i­cal crea­tures…
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