Citation record · bbc-sky-2025-hidden-planet-edge

BBC Sky at Night Magazine, A Hidden Planet on the Edge of Our Solar System? — popular explainer (2025)

resource 2025 not re-checked

https://www.skyatnightmagazine.com/space-science/planet-9-x-y-edge-of-solar-system

Authors. BBC Sky at Night Magazine

Venue. — popular explainer

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