# The Rock That Killed The Dinosaurs Was One of The Rarest Types in The Solar System

> **Open Intelligence Dossier** · First detected: 2026-07-22 13:07 UTC · Category: Science

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

## Intelligence Brief
"The Rock That Killed The Dinosaurs Was One of The Rarest Types in The Solar System" is generating significant coverage in the Science category, with 3 articles from 3 distinct sources tracked by PULSE so far.


Outlets currently covering the story include Universe Today, IFLScience and ScienceAlert. 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 |
|---|---|---|
| Universe Today | Researchers Narrow Down the Type of Meteorite that Killed the Dinosaurs | [Source Link](https://news.google.com/rss/articles/CBMirwFBVV95cUxQd0hxTnFkd0hLcmlKNkJTSG9iMi10ajE2N1pCSFdBOFFJcFFRcjB2ZEt1OFgxR2NwTGE1NmlMN3djV0MwUk95R2xxeThMU0dFRGlHeGxnQ3ZWWldPd01nbUZHUEhnZzZhYkFXT2FPYTl3MzM4LTNoLU1ZQnFJeWdERXBhM1ZPNTlUMm42YjY2MWwxamY0R2lLSmdoQWpuQmRNdFlSTXZta2xPM3pGZEFz?oc=5) |
| IFLScience | The Dinosaurs Were Killed By An “Oddball” Asteroid That Might Change How We Think The Extinction Unfolded | [Source Link](https://news.google.com/rss/articles/CBMi0gFBVV95cUxNYlBSc1QtMzEzbXh6S0ktOXZsclJOTlotcWhfa0Z4SUI3RHUwSHFmZkRYeTJfX3JFSjBRVHVDVzJrUU1MeHdwTXRtdXZadnJsZ1Z3Smd4RGQ4dHVQRnNkMGtwSWFkN2p0LTNMcU1TR09ObnIzVExwZDdLeGlSY2RLUkt2ajBlQ1BLWVhKQS1YSFoyS05Ic1Y0YTVtZU9Db25KaWY3aTBlbWxxNk1VeUllUS13b3pObW5CU0tXLWRSSmNyeUVoMFpSR21WcHBXSjNHTmc?oc=5) |
| ScienceAlert | The Rock That Killed The Dinosaurs Was One of The Rarest Types in The Solar System – Which Made It Even Deadlier | [Source Link](https://news.google.com/rss/articles/CBMiuAFBVV95cUxPWVRVTkZ2YTN6d0VCOGhEQjF2OXB6eTc0enJnMG94TElTRkFCTWpnM0tKcDFrcExKbkttTm51T0VuU2I1dFQ1a2pfR25HejYzRDVBeTU5b3p5MG9EQkt4MXRLa0pQTy1tNWZ5WmtDWUh6REJtQ0pLWXd0TnQ0NENNZGFjRWdMLVJDanU3SGlES2diOFdfeVB3Um94dktsZ2RtQ2ZaYXNKR0RDYS1JS2dWdTQxc0hNY3VG?oc=5) |

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*Canonical Source: https://pulse.byoviral.com/trend/2026-07-22/the-rock-that-killed-the-dinosaurs-was-one-of-the-rarest-types-in-the-solar*