# 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.

> **Open Intelligence Dossier** · First detected: 2026-09-21 04:20 UTC · Category: Science

## Executive Summary
5 news sources are covering this Science story right now — PULSE is tracking how fast it spreads.

## Intelligence Brief
"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." is generating significant coverage in the Science category, with 5 articles from 5 distinct sources tracked by PULSE so far.


Outlets currently covering the story include Earth.com, The Times of India, Nature and Phys.org. PULSE measures a story's velocity from how quickly new articles appear and how many independent newsrooms join the coverage.


This brief was generated by PULSE's extractive engine from coverage metadata only. The latest headlines from every source are listed below; the velocity chart shows how the story is developing in real time.

## Multi-Source Evidence Table
| Source Outlet | Headline | Verification URL |
|---|---|---|
| Earth.com | Ice was abundant in the young solar system, but the first worlds formed almost without it | [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 | [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 | [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 | [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. | [Source Link](https://news.google.com/rss/articles/CBMijAFBVV95cUxOS2JUeXdaTTROVEVfUW1XWkxhSk9nbUs3UDY0b0NFZVZtQ3c0NTFKRzl1WVZZZnJfY1cxSEl3TDhORGVhQTkzOHAwRnhEVllRa1pKX1pVUTFNRTd0ZXdKSE9pYml3Q0dpSXhpellFeVhvYTNXVVdPNEtCTG1vNHo4SFRuQzRNTkc0UnY1cg?oc=5) |

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*Canonical Source: https://pulse.byoviral.com/trend/2026-09-21/during-the-solar-system-s-first-million-years-its-earliest-outer-worlds-formed*