恒星間彗星3I/ATLAS、まさかの「宇宙船説」を本気で検証した結果

Image:InternationalGeminiObservatory/NOIRLab/NSF/AURA/ShadowtheScientist,ImageProcessing:J.Miller&M.Rodriguez(InternationalGeminiObservatory/NSFNOIRLab),T.A.Rector(UniversityofAlaskaAnchorage/NSFNOIRL