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The Time To Watch Comet Lemmon Is Now

The best time to watch Comet C/2025 A6 (Lemmon) is upon us. Grab your binoculars, telescope, or just get into a very dark ...

Comet 3I/ATLAS Live Tracker: Latest Updates on Location, Visibility, Live Streaming, Date, Time, and Sky Map

Astronomers have identified Comet 3I/ATLAS as an interstellar object, making it only the third confirmed visitor from outside our solar system, according to NASA.<br /><br />The comet is travelling on ...

Watch comets Lemmon and SWAN make their closest approach to Earth live online on Oct. 20

Astronomer Gianluca Masi and his Virtual Telescope Project will host a special livestream on Oct. 20 beginning at 1:30 p.m.

3I/ATLAS Comet Live Tracking: Earth Approach Real-Time Update and Position Of Interstellar Object (Watch)

The 3I/ATLAS interstellar comet’s size and physical properties are being investigated by astronomers around the world. Viewers can check the 3I/ATLAS positioning through live tracking available online ...

Rare Double-Comet Encounter: Watch C/2025 A4 and C/2025 R2 Live

Comet C/2025 R2 (SWAN): In contrast, Comet SWAN was discovered in September 2025 by the Solar and Heliospheric Observatory's SWAN instrument. This comet is best viewed in the predawn hours, low on the ...

Comet growing a tail could be alien technology, Harvard professor suggests

Harvard Professor Avi Loeb discusses the mystery surrounding the 31/ATLAS comet and explains his argument that it has a 40% ...