---
title: "'Fingerprints' inside the Sun could reveal if it once swallowed a planet"
slug: hn-49683033
published: 2026-09-13T12:01:52.000Z
indexing_status: crawled
crawl_hits: 1
crawlers: ClaudeBot
source: https://ras.ac.uk/news-and-press/research-highlights/fingerprints-inside-sun-could-reveal-if-it-once-swallowed-planet
---
# 'Fingerprints' inside the Sun could reveal if it once swallowed a planet

Source: [Hacker News](https://news.ycombinator.com/item?id=49683033) · score 79 · by blincoln

Link: https://ras.ac.uk/news-and-press/research-highlights/fingerprints-inside-sun-could-reveal-if-it-once-swallowed-planet

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Published via Silicon Nexus signal feed: https://silinex.xyz/feed/hn-49683033