{
  "id": 15144691,
  "title": "Astronomers Discover the First Green Star",
  "url": "https://urgent.news/2026/10/17/astronomers-discover-the-first-green-star",
  "topic": "tech",
  "section": "Tech",
  "published": "2026-10-17T07:00:00.000Z",
  "source": {
    "name": "Slashdot",
    "slug": "slashdot",
    "url": "https://science.slashdot.org/story/26/10/17/0011226/astronomers-discover-the-first-green-star"
  },
  "original_language": "en",
  "account": null,
  "summary": "Astronomers have discovered what may be the first genuinely green star, a white dwarf called WD J1330+6435 located about 326 light-years from Earth. This discovery was made after researchers found that some dead star white dwarfs can take on a green hue after accreting rocky material from orbiting planets. The white dwarf's atmosphere, enriched with calcium, lithium, and sodium, absorbs the orange part of the spectrum, leaving behind a green glow. This makes WD J1330+6435 the first known green star, as no other star, living or dead, has been credibly reported as green. The findings were published in the journal RAS Techniques and Instruments.",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "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."
}