2 green comets shine bright. How to spot them in the night sky; Best viewing is on or around Tuesday
Comet Lemmon, also designated C/2025 A6, was discovered in January by a telescope scouring the night sky for near-Earth asteroids. Comet SWAN, also known as C/2025 R2, was spotted in September by an ...
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Comet C/2025 R2 (SWAN) will light up the October sky — here’s when and where to look
Comet C/2025 R2 (SWAN) is set to brighten the October sky, and astronomy experts have shared the best times and directions to spot this rare celestial visitor.
Comet Lemmon is now visible with comet SWAN after sunset while also remaining visible before dawn for Northern Hemisphere ...
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