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Home / Science / Spectacular Hubble Image of Planetary Nebula NGC 3918 Hubble Views Planetary Nebula NGC 3918 ” width=”777″ height=”777″ class=”aligncenter size-large wp-image-55373″ srcset=”https://scitechdaily.com/images/Hubble-Views-Planetary-Nebula-NGC-3918-777×777.jpg 777w, https://scitechdaily.com/images/Hubble-Views-Planetary-Nebula-NGC-3918-150×150.jpg 150w, https://scitechdaily.com/images/Hubble-Views-Planetary-Nebula-NGC-3918-300×300.jpg 300w, https://scitechdaily.com/images/Hubble-Views-Planetary-Nebula-NGC-3918-768×768.jpg 768w, https://scitechdaily.com/images/Hubble-Views-Planetary-Nebula-NGC-3918.jpg 1280w” sizes=”(max-width: 777px) 100vw, 777px”/> This is the NASA / ESA Hubble Space Telescope shows the planetary nebula NGC 3918

Spectacular Hubble Image of Planetary Nebula NGC 3918 Hubble Views Planetary Nebula NGC 3918 ” width=”777″ height=”777″ class=”aligncenter size-large wp-image-55373″ srcset=”https://scitechdaily.com/images/Hubble-Views-Planetary-Nebula-NGC-3918-777×777.jpg 777w, https://scitechdaily.com/images/Hubble-Views-Planetary-Nebula-NGC-3918-150×150.jpg 150w, https://scitechdaily.com/images/Hubble-Views-Planetary-Nebula-NGC-3918-300×300.jpg 300w, https://scitechdaily.com/images/Hubble-Views-Planetary-Nebula-NGC-3918-768×768.jpg 768w, https://scitechdaily.com/images/Hubble-Views-Planetary-Nebula-NGC-3918.jpg 1280w” sizes=”(max-width: 777px) 100vw, 777px”/> This is the NASA / ESA Hubble Space Telescope shows the planetary nebula NGC 3918



In the center of the cloud of gas, and completely dwarfed by the nebula, are the dying remnants of a red giant. During the final convulsive phase in the evolution of the stars, huge clouds of gas are ejected from the surface of the star before it emerges from its cocoon as a white dwarf . The intense ultraviolet radiation from the tiny remnant star then causes the surrounding gas to glow like a fluorescent sign.

NGC 391

8's distinctive eye-like shape, with a bright inner shell of gas and a more diffuse outer shell that extends from the nebula, looks as if it could be the result of two separate ejections of gas. But this is in fact not the case: studies of the object suggest that they were formed at the same time, but are being blown from the star at different speeds.

by the standards of astronomical phenomena, planetary nebulas like NGC 3918 are very short-lived, with a lifespan of thousands of years.

Hubble's Wide Field and Planetary Camera 2.


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