3I, ATLAS and comet
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Usually, sunlight makes cometary gases glow green from diatomic carbon (C2) or blue from ionized carbon monoxide (CO+). With ...
A Harvard astrophysicist who believes the Manhattan-sized comet hurtling towards Earth could possibly be fueled by alien ...
Comet 3I/ATLAS reached perihelion on October 30, 2025. While astronomers around the world had been watching this rare ...
Comet 3I/ATLAS isn’t hiding from view; it has been coming from behind the Sun, making it hard for ground-based telescopes to track. That’s why we haven’t seen much of it yet. So no, this doesn’t mean ...
An incredibly rare astronomical phenomenon is taking place in our sky right now, you just can't see it - yet.
The Tesla CEO touched on the interstellar comet - which has notably changed color, having had red dust around it but is now ...
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