The newly confirmed comet 3I/ATLAS (C/2025 N1) is the third identified interstellar object after 1I/ʻOumuamua (2017) and 2I/Borisov (2019). Discovered on 1 July 2025 by the NASA‑funded ATLAS telescope in Chile, it is racing through the solar system on an extremely hyperbolic path at ∼68 km s⁻¹, will reach perihelion just inside Mars’s orbit on 29 October 2025, and poses no threat to Earth. Early…
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