How 2025 became the year of comet: The rise of interstellar 3I/ATLAS, an icy Lemmon and a cosmic SWAN Cgkik Jul 12, 2026 · 21:24 CST f X ⧉ How 2025 became the year of comet: The rise of interstellar 3I/ATLAS, an icy Lemmon and a cosmic SWAN When you buy through links on our articles, Future and its syndication partners may earn a commission. Related Coverage New funding transforms lives by expanding electricity access across Africa Mount Everest Climbers 'Poisoned' by Guides Prompting Mass Helicopter Rescues in $20 Million Insurance Fraud Scheme, Police Say There was a bit of toilet trouble on NASA's Artemis 2 mission to the moon NASA's moon mission has begun — here's what's ahead for the Artemis II astronauts