A radio signal? That would have to confirm the object is technlogical in nature, wouldn't it? The thing is, this isn't a ...
Space.com on MSN
Astronomer catches sight of interstellar Comet 3I/ATLAS returning to the predawn sky — Here's how you can too
After briefly escaping from Earth's view during a (very) close approach to the sun on Oct. 30, Comet 3I/ATLAS can finally be ...
Scientists who study comets are struggling to keep up with popular speculation that the interstellar object 3I/ATLAS was sent ...
The surface of comet 3I/ATLAS may have been so radically altered by cosmic rays that deducing its home star system would be ...
Usually, sunlight makes cometary gases glow green from diatomic carbon (C2) or blue from ionized carbon monoxide (CO+). With these colors missing, the comet now appears golden. Scientists aren't sure ...
Starlust on MSN
Comet C/2025 A6 (Lemmon) is approaching the Sun—when and how you can spot it this week
The comet currently resides in the constellation Ophiuchus (The Serpent-bearer), positioned about 147 million kilometers from ...
Live Science on MSN
New 'nearly interstellar' comet — wrongly linked to 3I/ATLAS — will reach its closest point to Earth on Tuesday (Nov. 11)
Newly discovered comet C/2025 V1 (Borisov), which has some minor similarities to 3I/ATLAS, will make its closest approach to ...
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