Topline
Skywatchers could be treated to a rare double feature this October as two comets — C/2025 R2 (SWAN) and C/2025 A6 (Lemmon) — are forecast to brighten around the same time. Both are expected to make their closest approach to Earth…
Skywatchers could be treated to a rare double feature this October as two comets — C/2025 R2 (SWAN) and C/2025 A6 (Lemmon) — are forecast to brighten around the same time. Both are expected to make their closest approach to Earth…