Comet Lemmon
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How 3I/ATLAS, Icy Lemmon And Cosmic SWAN Redefined The Sky In 2025
The year stood out for its memorable comet activity, with interstellar visitor 3I/ATLAS, along with comets C/2025 A6 (Lemmon) and C/2025 R2 (SWAN), drawing global attention.
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NASA’s PUNCH Watches Comet Lemmon Respond to the Sun’s Powerful Influence
NASA’s PUNCH mission has captured striking views of Comet Lemmon as it passed close to the Sun in late 2025. The observations show how solar wind and eruptions reshape a comet’s tail, sometimes causing it to break and regrow. The images provide valuable insight into how solar activity affects objects across the inner solar system.
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Rare Comet Visible In Bengaluru Skies, Residents Share Beautiful Images
The comet's green glow is caused by fluorescence of diatomic carbon (C2) when exposed to ultraviolet sunlight, not reflection.
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Watch: Indian Astronomer Shares Breathtaking View Of Comet Lemmon In "Quiet Skies" Of Ladakh
Comet Lemmon is currently gracing the night skies, offering a breathtaking spectacle for stargazers.
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Solar Wind Cuts Comet Lemmon’s Tail In Rare Disconnection Event
Astrophotographer Brennan Gilmore captured a rare “disconnection event” on Oct. 2, showing solar wind cutting Comet Lemmon’s glowing green ion tail. The comet, nearing its October 2025 flyby, displayed a vivid coma and long tail—revealing how solar activity reshapes comets in real time.
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Newly Discovered Comet Lemmon Could Soon Be Visible With Binoculars
Astronomers discovered Comet Lemmon (C/2025 A6) in January, and it could soon become visible to skywatchers. Passing closest to Earth on October 20, 2025, the comet may brighten to binocular range or possibly to the naked eye. Its evolving coma and tail promise an exciting celestial show.
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How 3I/ATLAS, Icy Lemmon And Cosmic SWAN Redefined The Sky In 2025
The year stood out for its memorable comet activity, with interstellar visitor 3I/ATLAS, along with comets C/2025 A6 (Lemmon) and C/2025 R2 (SWAN), drawing global attention.
-
NASA’s PUNCH Watches Comet Lemmon Respond to the Sun’s Powerful Influence
NASA’s PUNCH mission has captured striking views of Comet Lemmon as it passed close to the Sun in late 2025. The observations show how solar wind and eruptions reshape a comet’s tail, sometimes causing it to break and regrow. The images provide valuable insight into how solar activity affects objects across the inner solar system.
-
Rare Comet Visible In Bengaluru Skies, Residents Share Beautiful Images
The comet's green glow is caused by fluorescence of diatomic carbon (C2) when exposed to ultraviolet sunlight, not reflection.
-
Watch: Indian Astronomer Shares Breathtaking View Of Comet Lemmon In "Quiet Skies" Of Ladakh
Comet Lemmon is currently gracing the night skies, offering a breathtaking spectacle for stargazers.
-
Solar Wind Cuts Comet Lemmon’s Tail In Rare Disconnection Event
Astrophotographer Brennan Gilmore captured a rare “disconnection event” on Oct. 2, showing solar wind cutting Comet Lemmon’s glowing green ion tail. The comet, nearing its October 2025 flyby, displayed a vivid coma and long tail—revealing how solar activity reshapes comets in real time.
-
Newly Discovered Comet Lemmon Could Soon Be Visible With Binoculars
Astronomers discovered Comet Lemmon (C/2025 A6) in January, and it could soon become visible to skywatchers. Passing closest to Earth on October 20, 2025, the comet may brighten to binocular range or possibly to the naked eye. Its evolving coma and tail promise an exciting celestial show.
