# During the Solar System’s first million years, its earliest outer worlds formed from material that was up to 92 percent heat-forged rock, while gas flowing through the young system filtered out much of the surrounding ice-rich dust.

> **Newsylist Open Intelligence Dossier** · First detected: 2026-09-21 04:29 UTC · Category: Science · Sources: 5 · Current Velocity: 2.8

## Key People, Organizations & Locations
Solar, During, System

## Multi-Source Evidence Table
| Source Outlet | Headline | Published (UTC) | Verification URL |
|---|---|---|---|
| Earth.com | Ice was abundant in the young solar system, but the first worlds formed almost without it | 2026-09-19 22:30 | [Source Link](https://news.google.com/rss/articles/CBMiuAFBVV95cUxQcERxQ0hORnBHZGRzbi1qU2JObUtKUm9hRjZ2RGtDczZqN0F5NGZxUFJLMUxncno0RUJVZ25TS08yMjN5djBwWmhYZlFUS3duMmZ6QUcza2V2RFk3ck91dDVTb1I3aFNpR3FoODg1WVB1OTV0R185dFJmMlBUd1d6Vnh6NEJXTExSWGdrdEFYc0gyM1B6blNmdWl6YXhveS1KOERJNjV2MXV5RU5Fc1R0R0xIbGdlVUtn?oc=5) |
| The Times of India | Early Solar System space rocks had up to 92% rocky chondrules as natural sorting separated them from ice-rich dust; new study finds | 2026-09-19 22:30 | [Source Link](https://news.google.com/rss/articles/CBMirgJBVV95cUxPVkpoVEE4V0dTMGlaMEpwc09QWjJtcXZTdGk2R0RoQTg2bmJQR2NISEJMMjdWeThXR1Ruc1pqOXpJMThMX1AwaWdTQjlpVFF3ejZOQzJEbGhXbklPY1JhNWdtVEtOV3F2dzdacndaWEYwWTRyZUtDbUpLZnRnRm1XWmthNmx2akExbkl4YzFZcVpOaHdkVnVhV0VydnR3cmpmYklmZEZ2ZVdTclc1VGNqZEUtZTJPMzZYWGpsdk5fRmItNFotTk8xVDBMVlk5LS10LWdaS1NEbG1ZdkFTN3Z5UEVUZTdERjJYVFZtdmRGY2pESDhQa3g5MzhLbHFMWEUwRkdNSG53a3kzSUxTblhtYkVkc1kwOUxaQXdWTU1SelNpRWpHNnAwOTdHYlFFQQ?oc=5) |
| Nature | Planetesimal compositions governed by aerodynamic sorting from the onset of Solar System formation | 2026-09-19 22:30 | [Source Link](https://news.google.com/rss/articles/CBMiX0FVX3lxTE1nOTNOR1VudWFvRFBmYUZWVndUcmJWUzFJSTBYNEkzN1NFY1piMnkwWHBpZWo1QWZQXzBzMTNGa0xTVUhsbEFabVdSTGlzYk9ubHFoR25waWNzMTVGMW5B?oc=5) |
| Phys.org | From the start, the solar system chose fire over ice to build its first bodies | 2026-09-19 22:30 | [Source Link](https://news.google.com/rss/articles/CBMiaEFVX3lxTE1qNXFPMHBKMWhDcUtEaFRvbXNzVWpIZS1TcFpDVTJRVFBsYjRNRnc1ODRfcFVQMndjWGR5bzA5d3ROem41eWxOOFlmUkd6b2hOSUFtd0FnOWRHaUhmNGFpbjdOVnlFa1Ft?oc=5) |
| Space Daily | During the Solar System’s first million years, its earliest outer worlds formed from material that was up to 92 percent heat-forged rock, while gas flowing through the young system filtered out much of the surrounding ice-rich dust. | 2026-09-19 22:30 | [Source Link](https://news.google.com/rss/articles/CBMijAFBVV95cUxOS2JUeXdaTTROVEVfUW1XWkxhSk9nbUs3UDY0b0NFZVZtQ3c0NTFKRzl1WVZZZnJfY1cxSEl3TDhORGVhQTkzOHAwRnhEVllRa1pKX1pVUTFNRTd0ZXdKSE9pYml3Q0dpSXhpellFeVhvYTNXVVdPNEtCTG1vNHo4SFRuQzRNTkc0UnY1cg?oc=5) |

---
*Canonical Source: https://www.newsylist.com/trend/2026-09-21/during-the-solar-system-s-first-million-years-its-earliest-outer-worlds-formed*
*Synthesized by Newsylist Open Intelligence Engine under E-E-A-T journalistic standards.*