Interstellar comet 3I/ATLAS, third visitor to our system, is pure ice—no technosignatures, says NASA on 19 November 2025.
The foreign interstellar guest is on a tour of our solar system and is about to depart soon. Nobody knows where it came from.
The latest images of an interstellar comet shared by NASA have captured how an array of spacecraft witnessed a flyby that was ...
I/ATLAS: NASA has released close-up images of the interstellar comet 3I/ATLAS, captured by multiple spacecraft and telescopes ...
Because this comet is so rare, NASA is utilizing multiple spacecraft and telescopes to observe it. Since its discovery on ...
NASA's Perseverance rover discovers shiny metallic rock on Mars that could be a meteorite from an ancient asteroid, ...
With the government reopened, the space agency at last released pictures captured by a fleet of government spacecraft of an ...
Comet 3I/ATLAS was discovered on July 1 by the Asteroid Terrestrial-impact Last Alert System (ATLAS). Its previous best ...
Discovered over the summer, the comet known as 3I/Atlas is only the third confirmed object to visit our corner of the cosmos ...
The rare interstellar comet, also known as 3I/ATLAS, was first discovered in July and has been photographed several times.
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