{
  "id": 266715,
  "title": "The world's biggest solar telescope caught vortexes on the Sun's surface",
  "url": "https://urgent.news/2026/08/07/the-worlds-biggest-solar-telescope-caught-vortexes-on-the-suns-surface",
  "topic": "science",
  "section": "Science",
  "published": "2026-08-07T13:20:46.000Z",
  "source": {
    "name": "Ars Technica Science",
    "slug": "ars-technica-science",
    "url": "https://arstechnica.com/science/2026/08/the-worlds-biggest-solar-telescope-caught-vortexes-on-the-suns-surface/"
  },
  "original_language": "en",
  "account": "Scientists have discovered intricate vortex structures within the Sun's surface, challenging previous assumptions about heat and energy transfer mechanisms. The phenomenon, known as Kelvin-Helmholtz instability, has eluded detection due to its minuscule scale. This instability occurs when two fluids of different speeds interact, causing boundary disturbances that form vortices. Initially, researchers postulated this process could manifest in plasma on the Sun's surface, yet conclusive evidence remained elusive. The breakthrough in identifying these vortexes was made possible by the advent of the Daniel K. Inouye Solar Telescope in Hawaii, an advanced 4-meter instrument that marked a significant leap in solar observation capabilities. With its operational initiation in November 2021, the telescope's enhanced resolution enabled the observation and documentation of these elusive plasma whirlpools. Researchers from the National Solar Observatory, including lead investigators David Kuridze and Friedrich Wöger, have detailed their findings, suggesting that the existence of these vortices could fundamentally alter our understanding of solar dynamics, particularly in the realms of heat, mass, and magnetic energy distribution.",
  "summary": "We expected them to be there, but they had previously been too small to see.",
  "key_points": [
    "Scientists discover vortex structures on Sun's surface.",
    "Kelvin-Helmholtz instability observed for first time.",
    "Daniel K. Inouye Solar Telescope enabled detection."
  ],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 4,
    "also_reported_by": [
      {
        "outlet": "The Conversation AU",
        "title": "See the Sun’s surface in higher detail than ever before in new telescope images",
        "url": "https://urgent.news/2026/08/05/see-the-suns-surface-in-higher-detail-than-ever-before-in-new",
        "published": "2026-08-05T20:11:46.000Z"
      },
      {
        "outlet": "Physics World",
        "title": "Astronomers capture highest-resolution image ever of the Sun’s surface",
        "url": "https://urgent.news/2026/08/06/astronomers-capture-highest-resolution-image-ever-of-the-suns-surface",
        "published": "2026-08-06T10:50:45.000Z"
      },
      {
        "outlet": "Ars Technica",
        "title": "The world's biggest solar telescope caught vortexes on the Sun's surface",
        "url": "https://urgent.news/2026/08/07/the-worlds-biggest-solar-telescope-caught-vortexes-on-the-suns-surface-267198",
        "published": "2026-08-07T13:20:46.000Z"
      }
    ]
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}