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 It's time for Artemis II to break Apollo 13's distance record. What to know about the moon flyby Artemis 2 moon astronauts will try to recreate Apollo 8's historic 'Earthrise' photo during April 6 flyby What's your biological age? Experts explain the benefits and risks of at-home tests Oil Tanker Carrying Iraqi Cargo Seen Transiting Strait of Hormuz