- NASA's James Webb Telescope captured a clear image of the distant Lion Nebula
- The nebula shows a medium star shedding outer layers in its final life stages
- Glowing shells of dust and gas surround the central stellar core in the image
NASA's James Webb Space Telescope has captured a remarkably clear picture of the distant Lion Nebula, giving astronomers an unprecedented look at a star in its final stages of life. The US-based space agency shared the image on Instagram, explaining that unlike giant stars that end their lifecycles in violent supernova explosions, medium and small stars take a gentler path into extinction.
As the star at the centre of the Lion Nebula aged, it gradually shed its outer layers, blowing vast clouds of dust and gas into the surrounding space. This discarded material formed glowing, colourful shells around the stellar core left behind.
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The heat from this central core illuminates the drifting gas, creating the vibrant celestial structure seen in the telescope's photos. However, this cosmic spectacle is temporary. Astronomers predict that the expanding clouds of dust and gas will continue to drift away into deep space, eventually fading from view completely in about 10,000 years.
"The Lion Nebula lies in the center of the image, glowing in pastel pink and blue tones against the black backdrop of space and diffuse, red stars," NASA wrote while describing the image.
"The nebula itself has two distinct layers: the outer one looking smooth and round, and the inner one looking irregular and lumpy. In the very center is a bright point of white light."
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See the image here:
Social media reaction
Online users took to the comment section of the post to share their opinion. "There's something impossibly romantic about a star spending its last light becoming the matter for worlds it will never see," one user wrote in the comment section.
"A star's farewell, painted by the universe," another user wrote.
"The universe, poetry in its purest form," a third user noted.
