# NASA highlights Icelandic auroras in its Halloween astronomy feature

> NASA’s Astronomy Picture of the Day featured auroras above the geothermal landscape of Hverir in northeastern Iceland on 31 October. The US agency’s science publication credits photographer Stéphane Vetter for the scene of green northern lights behind columns of steam and gas.

- Canonical URL: https://newsverum.com/en/news/nasa-hverir-iceland-aurora-halloween-science-feature-2026
- Publisher: Newsverum
- Section: Science
- Country: United States
- Published: 2026-10-31T07:46:40+00:00
- Updated: 2026-10-31T07:46:40+00:00
- Source review period: 2026-10-31
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The accompanying explanation links the auroral light to energetic particles entering Earth’s upper atmosphere at high latitudes during geomagnetic activity. The foreground columns come from local fumaroles, bringing geothermal emissions and an upper-atmospheric light display into the same view.

The publication describes auroral activity as remaining elevated while the Sun begins its decline from the peak of its activity cycle. Its 31 October date identifies the day NASA selected the feature; the page does not give the photograph’s capture date. The image is credited to its photographer and is not reproduced in this article.

## Data

### Source publication

Publication of the official announcement on 31 October 2026.

Methodology: The date records publication of the cited primary source. Statistical reference periods and announced future actions are identified in the article.

| date | label | description | status |
|---|---|---|---|
| 2026-10-31 | NASA highlights Icelandic auroras in its Halloween astronomy feature | NASA’s Astronomy Picture of the Day featured auroras above the geothermal landscape of Hverir in northeastern Iceland on 31 October. The US agency’s science publication credits photographer Stéphane Vetter for the scene of green northern lights behind columns of steam and gas. | occurred |

Sources: <https://science.nasa.gov/image-article/apod-2026-october-31-night-on-a-spooky-planet/> · Download data: [JSON](https://newsverum.com/api/v1/articles/nasa-hverir-iceland-aurora-halloween-science-feature-2026/data/source-announcement?lang=en&format=json) · [CSV](https://newsverum.com/api/v1/articles/nasa-hverir-iceland-aurora-halloween-science-feature-2026/data/source-announcement?lang=en&format=csv)

## Sources

- [NASA Science, Astronomy Picture of the Day](<https://science.nasa.gov/image-article/apod-2026-october-31-night-on-a-spooky-planet/>) (Source checked: 2026-10-31; Published: 2026-10-31)

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