# NASA’s asteroid Bennu samples reveal a 4.5-billion-year-old secret

> **Open Intelligence Dossier** · First detected: 2026-10-24 22:00 UTC · Category: Science

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

## Intelligence Brief
"NASA’s asteroid Bennu samples reveal a 4.5-billion-year-old secret" is generating significant coverage in the Science category, with 5 articles from 4 distinct sources tracked by PULSE so far.


Outlets currently covering the story include Science Daily, MARCA, Technology Org and Around Prague. 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 |
|---|---|---|
| Science Daily | NASA solves a strange mystery hidden inside asteroid Bennu’s boulders | [Source Link](https://news.google.com/rss/articles/CBMib0FVX3lxTE1oRjh4YWZ5WS1iRFV5TVBUckhkRGt3S2NnaGdTZmowY2NSTm56Y0RUS3dGS2luMlktOG1lODhsVDhVczBZdkRYX21jU1RPTndJLTlzUC0tUGgwNWt4Q0xlYlczMkhNajJfTnAwY2RxOA?oc=5) |
| MARCA | NASA cracks the mystery of asteroid Bennu: Its giant rocks reveal a surprising feature | [Source Link](https://news.google.com/rss/articles/CBMi2gFBVV95cUxPS3JNa3Z6RmdoNDNIZ2k2YWl6NEZqcXR5ZVB2RGZ3b0ZTcldIWEFLNl9wY3pmbjFQeko3bFo3bDlwZWdlcklhcVVGdER0UW43QzZPMnd3d2xnLWFnUnFlOVBaS1RMaGI2dFZUVHF3cTFPSDZMMXNtZ19NNEZOVGpGRUtOOFFHQ2s2bHFyVTJWNWZKMGZvbFBYczYwa2d5bkU3MWlyZ0Vjc0xjUzVsOGREcnpFOVNlNHJ2UnEtT1lMc1U5UWRXbmE4TGZsd1NLbjZYX0U0SG9xeUZHd9IB2gFBVV95cUxNTk9jR1RWTVBZMFdhZFJ1YXprM1BSWjJya1FDai1OMmUzbW4waDFVbDJVQlhndFRqUExxcmhXYTlaOGRrQlFpMkNRcjFqU0daU1FqVVFyVkZGTHZjMDNlTExkVkxhZUYxTDF5Q00zQlhBYXliV0FuMno) |
| Technology Org | Hidden Cracks in Bennu’s Boulders Explain Why the Asteroid Loses Heat So Fast | [Source Link](https://news.google.com/rss/articles/CBMijwFBVV95cUxNaGZVTWxfalIzLTQ3U1R5TzI5ZkQzUXBxSGpjb21hOFJTaDV2S0dfdXZSRmxTaXFkUTlaQVVWNG5BTDhKTE1leDhIM3V6enZKaTJ1NDFyYnF5YmdxajRvWHQ4LVZTUzZ4VWtnS1liRnB4c2ZwbGRnQ3RhT0xweWRJZUpKRDQ1QnF2bEpyeWVPTQ?oc=5) |
| Around Prague | Asteroid Bennu Samples Point to a Birthplace Where Inner and Outer Solar System Met | [Source Link](https://news.google.com/rss/articles/CBMiuwFBVV95cUxNOXdUem1kV01GbHhrV1JUNVI1bmNfSFg4QXlhMDZPRnF6TXFlNC1KRGZYWkFyVURhSjJyeEdJcW1uTm9ickF5UHhZd2UzWm10SWRxdTN3QkUtU19uRjNSRnJVQlBrLVNHek1JZ0NDSE00VE9WUFRiWlJQQUZyM1F5WGVhQWIyYVpOZDRheDBuYWYzWVdkbjBmV3l6V0pBR2NmZWNuVjVPSlBSZE1VcnFLVl9NWWl2aS1aLS1r?oc=5) |
| Science Daily | NASA’s asteroid Bennu samples reveal a 4.5-billion-year-old secret | [Source Link](https://news.google.com/rss/articles/CBMib0FVX3lxTFBwLWlya3JGbVY4b0cxYzZ4UjlxeVpfRGF2dS1LeTB1RU52eWZ5TmFjeWQ2cWJfTUQ1OHZGM3NJSmVPRkJZSWhKeW0xUlJObjEtZUFEU3hRRmVPUU8wUURwMDVZTFBmZnBsVlNPc2o1Yw?oc=5) |

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*Canonical Source: https://pulse.byoviral.com/trend/2026-10-24/nasa-s-asteroid-bennu-samples-reveal-a-4-5-billion-year-old-secret*