# Astronomers using Hubble found a new roughly 104,000-mile-wide ten-sided storm forming at Saturn’s south pole, a geometric twin to the famous hexagon that has long circled the north

> **Open Intelligence Dossier** · First detected: 2026-09-07 08:07 UTC · Category: Science

## Executive Summary
Astronomers and a backyard astronomer using Hubble found a new roughly 104,000-mile-wide ten-sided storm forming at Saturn's south pole.

## Intelligence Brief
Specifically, astronomers utilising the Hubble Space Telescope have discovered a newly forming storm at Saturn's south pole. This newly detected disturbance spans approximately 104,000 miles in width and features a distinctive ten-sided geometric structure. Coverage notes that this southern formation serves as a geometric twin to the well-documented hexagon that has traditionally circled Saturn's north pole for an extended period.


Initial reporting on this planetary discovery comes from distinct outlets, as indicated by coverage from ABC News and Headlines of the Australian Broadcasting Corporation, alongside reporting from Space Daily. The available accounts emphasize the collaborative nature of the findings, highlighting a specific contribution from a backyard astronomer to what is described as a world-first discovery regarding Saturn. Coverage does not yet specify the exact timeline for how long this southern decagon has been developing or whether it will stabilize into a permanent feature comparable to its northern counterpart.


Future updates will likely depend on continued observations from the Hubble Space Telescope and potentially other astronomical instruments capable of monitoring Saturn's southern hemisphere. Readers and science observers should monitor subsequent reports from space news agencies and astronomical institutions to see if further analysis reveals the underlying physical forces driving this massive ten-sided vortex. At present, the coverage establishes the core discovery of the storm's dimensions and its relationship to the northern hexagon, leaving open questions about its longevity and atmospheric evolution.

## Multi-Source Evidence Table
| Source Outlet | Headline | Verification URL |
|---|---|---|
| Los Angeles Times | Scientists find a huge 10-sided pattern in the clouds over Saturn’s south pole | [Source Link](https://news.google.com/rss/articles/CBMivAFBVV95cUxNV1Q0dmZKQjhELTYxcWRFcEpTTGE1dS13QmkzR3BMLXh6cnVmb212UDJ5ckNmZWhnSXdrOFBvWnVCN0FjSjdyM3JmUDNqaU9HeWptLUxzS0xXZElfd3BRZUVtN0ROanI5WGhTT2Y3Z2JmZTFQYUpEZE5sMi1IX2hoaDdfdTJNRHFtTGpMVjdXOGNxWU1rZHFQVDlHbGJjNThycXJRdTM5ODAzWnRFVndRZDVuYVlyUTUwTl8xLQ?oc=5) |
| NASA Science (.gov) | APOD: 2026 September 8 - Hubble: Decagon Around Saturn's South Pole | [Source Link](https://news.google.com/rss/articles/CBMipAFBVV95cUxPbDNXYzQwZTU0MHhHU01RWW9fZ0RMbTNkN2otOXJxV1U4MGYya050UTFSZ09iOHhId09MWVdRWVI0UzB0bTYwQlU2QmtmMFJQMnF3eGVPWHNCdGxfWVNVSzk4X0NRTVd1b1pUY1VqNDhFcnJBMThQN3N6cW9SVFMtNDFXX3lBblJ1VnhrSU5ySG1QcTc5c0NXUHNTenFTNWYtNWpxUA?oc=5) |
| ABC News & Headlines – Australian Broadcasting Corporation | Backyard astronomer contributes to world-first Saturn discovery | [Source Link](https://news.google.com/rss/articles/CBMiswFBVV95cUxQMloyX2NHNXgwVUh5TGpzQWRyOExpc2dpRFlUMl9fbklZZ2tPQXhrZlFRY0lpa0p6TGRLQUF6NkNra0ViV2M2SWFkRnFtUmFMWnM5RVNiV2I3UXJaWDFaQUNNXy1VRWJ6ZzlxTXlVMnZFbWZ6aFNSN0JyTzc4X0wzVUU5VWhLZUNWWGlXYUpQcVZ6cVZUNERmSmd6d1lBS196cV95THZfTXJmRUxQUVZwTnU1bw?oc=5) |
| Space Daily | Astronomers using Hubble found a new roughly 104,000-mile-wide ten-sided storm forming at Saturn’s south pole, a geometric twin to the famous hexagon that has long circled the north | [Source Link](https://news.google.com/rss/articles/CBMijwFBVV95cUxOR21BV2Y4OFlLX010N3ZJaTdDNUVGOHJmVVA3M1RmZmx1VVNjSWFmNXFjOEEwY3pubFlSOFVHdXJCOUhSanZ0REV0VzcydjZTQl80QWdSU0JHUk85VnpyM09RX2dZeHVyUGFEX2FYVlBhWWZ4VmtiaU5nYmFmS0J6M19udmNycEZUU0hIWXQyVQ?oc=5) |

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*Canonical Source: https://pulse.byoviral.com/trend/2026-09-07/astronomers-using-hubble-found-a-new-roughly-104-000-mile-wide-ten-sided-storm*