Topline
Two green comets will shine together — possibly to the naked eye — around Oct. 20-21 as the Orionid meteor shower peaks. However, if you want a preview, comets Lemmon (C/2025 A6) and SWAN (C/2025 R2) are now visible from the Northern…
Two green comets will shine together — possibly to the naked eye — around Oct. 20-21 as the Orionid meteor shower peaks. However, if you want a preview, comets Lemmon (C/2025 A6) and SWAN (C/2025 R2) are now visible from the Northern…