Intricacies of the Helix Nebula revealed by Webb
First spotted in the early 1800s, the Helix Nebula has become one of the most iconic planetary nebulas in the sky as it’s recognised for its striking, ring-like shape. One of the closest planetary nebulas to Earth, it has become a favourite among astronomers using ground- and space-based telescopes to study the final moments of a dying star in the greatest detail. The NASA/ESA/CSA James Webb Space Telescope has now leveled those studies up, offering the clearest infrared look at this familiar object. Webb 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’s 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. In the image from Webb’s NIRCam ( Near-Infrared Camera ), pillars that look like comets with extended tails tr...
