# Rare Pair of Improbably Light ‘Super-Puff’ Planets Is Discovered

- Published: 2026-07-17T09:02:10Z
- Updated: 2026-07-19T03:45:27Z
- Section: Science & Environment
- Language: English (en)
- Source: The New York Times — https://www.nytimes.com/2026/07/17/science/space/two-super-puff-planets-discovered.html
- Tags: The New York Times · Science
- Canonical: https://www.khabarestan.com/en/news/%D8%A7%D8%AE%D8%AA%D8%B1%D8%B4%D9%86%D8%A7%D8%B3%D8%A7%D9%86-%D8%AF%D9%88-%D8%B3%DB%8C%D8%A7%D8%B1%D9%87-%D9%86%D8%A7%D8%AF%D8%B1-%D8%A8%D8%A7-%DA%86%DA%AF%D8%A7%D9%84%DB%8C-%DA%A9%D9%85-%D9%88-%D8%AC%D9%88-%D9%BE%D9%81%D8%AF%D8%A7%D8%B1-%DA%A9%D8%B4%D9%81-%DA%A9%D8%B1%D8%AF%D9%86%D8%AF

They’re less dense than cotton candy, and they will help astrophysicists better understand the most unusual ways giant planets can form.

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