NOIRLab noirlab2514: Gemini South Observes Shape and Origin of Near-Earth Asteroid 2024 YR4 — Astronomers have determined 3D shape and likely origins of house-sized asteroid that could potentially impact the Moon. Using observations from the Gemini South telescope in Chile, one half of the International Gemini Observatory, partly funded by the U.S. National Science Foundation and operated by NSF NOIRLab, astronomers have constructed a 3D representation of the newly discovered near-Earth …

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Gemini South Observes Shape and Origin of Near-Earth Asteroid 2024 YR4
8 April 2025 — NOIRLab Science Release noirlab2514
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Using observations from the Gemini South telescope in Chile, one half of the International Gemini Observatory, partly funded by the U.S. National Science Foundation and operated by NSF NOIRLab, astronomers have constructed a 3D representation of the newly discovered near-Earth asteroid 2024 YR4. The team determined that the unusually-shaped rock is one of the largest objects in recent history that could impact the Moon, and that it likely originated from the main asteroid belt.

The release, images and videos are available on:
https://noirlab.edu/public/news/noirlab2514/

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NOIRLab Communications, Education & Engagement
8 April 2025




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