NASA\u2019s James Webb Space Telescope has zoomed into the Helix Nebula to give an up-close view of the possible eventual fate of our own Sun and planetary system. In Webb\u2019s high-resolution look, the structure of the gas being shed off by a dying star comes into full focus. The image reveals how stars recycle their material back into the cosmos, seeding future generations of stars and planets, as NASA explores the secrets of the universe and our place in it.<\/p>\n
![\"A](\"https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/webb\/science\/2026\/01\/STScI-01KCMAMZ8ZSMRTR9KKD8Y6EMRJ.png?w=11124&h=8064&fit=clip&crop=faces%2Cfocalpoint\")
<\/div>\n<\/div>This new image of a portion of the Helix Nebula from NASA\u2019s James Webb Space Telescope highlights comet-like knots, fierce stellar winds, and layers of gas shed off by a dying star interacting with its surrounding environment.<\/p>\n
Image: NASA, ESA, CSA, STScI; Image Processing: Alyssa Pagan (STScI)<\/p>\n<\/figcaption>
In the image from Webb\u2019s NIRCam (Near-Infrared Camera), pillars that look like comets with extended tails trace the circumference of the inner region of an expanding shell of gas. Here, blistering winds of fast-moving hot gas from the dying star are crashing into slower moving colder shells of dust and gas that were shed earlier in its life, sculpting the nebula\u2019s remarkable structure.<\/p>\n
The iconic Helix Nebula has been imaged by many ground- and space-based observatories over the nearly two centuries since it was discovered. Webb\u2019s near-infrared view of the target brings these knots to the forefront compared to the ethereal image from NASA\u2019s Hubble Space Telescope<\/a>, while its increased resolution sharpens focus from NASA\u2019s retired Spitzer Space Telescope\u2019s snapshot<\/a>. Additionally, the new near-infrared look shows the stark transition between the hottest gas to the coolest gas as the shell expands out from the central white dwarf.<\/p>\n This image of the Helix Nebula from the ground-based Visible and Infrared Telescope for Astronomy (left) shows the full view of the planetary nebula, with a box highlighting Webb\u2019s field of view (right).<\/p>\n Image: ESO, VISTA, NASA, ESA, CSA, STScI, J. Emerson (ESO); Acknowledgment: CASU<\/p>\n<\/figcaption> A blazing white dwarf, the leftover core of the dying star, lies right at the heart of the nebula, out of the frame of the Webb image. Its intense radiation lights up the surrounding gas, creating a rainbow of features: hot ionized gas closest to the white dwarf, cooler molecular hydrogen farther out, and protective pockets where more complex molecules can begin to form within dust clouds. This interaction is vital, as it\u2019s the raw material from which new planets may one day form in other star systems.<\/p>\n In Webb\u2019s image of the Helix Nebula, color represents the temperature and chemistry. A touch of a blue hue marks the hottest gas in this field, energized by intense ultraviolet light from the white dwarf. Farther out, the gas cools into the yellow regions where hydrogen atoms join into molecules. At the outer edges, the reddish tones trace the coolest material, where gas begins to thin and dust can take shape. Together, the colors show the star\u2019s final breath transforming into the raw ingredients for new worlds, adding to the wealth of knowledge gained from Webb about the origin of planets<\/a>.\u00a0<\/p>\n Spitzer\u2019s studies of the Helix Nebula hinted at the formation of more complex molecules, but Webb\u2019s resolution shows how they form in shielded zones of the scene. In the Webb image, look for dark pockets of space amid the glowing orange and red.\u00a0<\/p>\n The Helix Nebula is located 650 light-years away from Earth in the constellation Aquarius. It remains a favorite among stargazers and professional astronomers alike due to its relative proximity to Earth, and its similar appearance to the \u201cEye of Sauron.\u201d<\/p>\n The James Webb Space Telescope is the world\u2019s premier space science observatory. Webb is solving mysteries in our solar system, looking beyond to distant worlds around other stars, and probing the mysterious structures and origins of our universe and our place in it. Webb is an international program led by NASA with its partners, ESA (European Space Agency) and CSA (Canadian Space Agency).<\/p>\n To learn more about Webb, visit:<\/p>\n![\"Two](\"https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/webb\/science\/2026\/01\/STScI-01KCMATAPPC5QXWSD5BM6VRT9M.png?w=7781&h=4510&fit=clip&crop=faces%2Cfocalpoint\")
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