# Voyager 2 is nearly 50 years old, losing about 4 watts of power every year as its plutonium power source fades — and NASA just bought it at least another year of science with an all-at-once power-system swap engineers called the “Big Bang,” performed on a

> **Open Intelligence Dossier** · First detected: 2026-08-17 11:07 UTC · Category: Science

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

## Intelligence Brief
"Voyager 2 is nearly 50 years old, losing about 4 watts of power every year as its plutonium power source fades — and NASA just bought it at least another year of science with an all-at-once power-system swap engineers called the “Big Bang,” performed on a" is generating significant coverage in the Science category, with 6 articles from 6 distinct sources tracked by PULSE so far.


Outlets currently covering the story include Yahoo Tech, PTTL.gr, finance.biggo.com and Vajiram & Ravi. 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 |
|---|---|---|
| Yahoo Tech | NASA updates Voyager 2 software from 13 billion miles away | [Source Link](https://news.google.com/rss/articles/CBMiggFBVV95cUxNZy1sZWpJWk9oYVA1NVZaNXJ1b05tb2w1YnZncjBaNk52SUIyT19yelRzMGtEUEkxZS1scGpiVmhJV1FVZ2labldwQndoT0Fja3pUUDlhcXBoTE91eU5MRWVjb3Q3dVd5eXlwS2NqYzIwSFhPeU1KaWYzQkFrR3gtX3FR?oc=5) |
| PTTL.gr | Voyager 2 Gets More Time, but Its Historic Cameras Have Been Silent Since 1989 | [Source Link](https://news.google.com/rss/articles/CBMie0FVX3lxTE9tZE5XbmhNb1BBT2hVeXhNbFdSY1pSdDZibDk2eGtHNUszMEJvVGJVeEI3THdxdE81blBwRFdaWW1JV2lVeGZZYndLYlhFWTAwWW16Nl9MU2xTdW5DckUyQTh5QzVLSUJEOW1lQ1FDV2UzSGhtRnIyc3F3VQ?oc=5) |
| finance.biggo.com | NASA Orders 'Power Diet' for Voyager 2, Extending Observation Life by One Year | [Source Link](https://news.google.com/rss/articles/CBMidkFVX3lxTE5GOU1IeGk2cXVGRWpuMnBzeVFXSFduVWZyYzB3TlJ6dDV3bDhabjZzNWt4OVcweU1MQV9YNEM4cnlZUmlsZVhmRzhmZnpwOVJXNTNQbGRVcW9OYXhXMFpKblFNRFhTZjlTOENUanppS29oQU1vaFE?oc=5) |
| Vajiram & Ravi | Voyager 2 Mission, Achievements, Latest News | [Source Link](https://news.google.com/rss/articles/CBMibkFVX3lxTE9DVENTZHhZc0FEVUVZenVBV0h1Z2V4czl6cEliSzdnOGx5Ni1lei1XNm1nbVhuaVRWYnFFdnViNllocGlnOWN4TFplQmFYS2MyTjRpSjJrNUJxT2ZaelIyR0xsbVZBdkRpdEJVTnpR?oc=5) |
| SciTechDaily | NASA Just Found a Clever Way To Keep Voyager 2 Alive in Deep Space | [Source Link](https://news.google.com/rss/articles/CBMilwFBVV95cUxOQThKUEU3RktoUG9taVZ3S211QUEwT0RaZXY1RDFxUDhYaDZJdHUySlR3VUoyYTJJVGEzSzFIOWk4S3AwWElDcmowSEt3dGtYa0tpM00zMTlaV2RtMXhIMW9DZnRZeFBIRGg1ZzdvQXN0Zzk2dm1DV1NveXQxcTk4ZFR1RXc3LVNRdmVFdy16MFkyb2NHTERv?oc=5) |
| Space Daily | Voyager 2 is nearly 50 years old, losing about 4 watts of power every year as its plutonium power source fades — and NASA just bought it at least another year of science with an all-at-once power-system swap engineers called the “Big Bang,” performed on a | [Source Link](https://news.google.com/rss/articles/CBMic0FVX3lxTE1PZ21xSXRUTm8tOWktWW1Gd2RKVUJEYVk3b3VRUmNZX3ZVNlFucVZFMktGaGcwd1BnTG1QcVJnZTdrSjV0V3lmV0lScUxjNWxSQlBQVnpIWFBYVHl5allpaXRWUTZPaWN6eGxMTmRmQVhLS1E?oc=5) |

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*Canonical Source: https://pulse.byoviral.com/trend/2026-08-17/voyager-2-is-nearly-50-years-old-losing-about-4-watts-of-power-every-year-as*