Modern Engineering Marvels on MSN

First alien signal may be a civilization’s final cry

Could the first confirmed signal from an extraterrestrial source be less a hello than a goodbye? Astrophysicist David Kipping argues as much, and his “Eschatian Hypothesis” reimagines the way ...
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3I/ATLAS Shock: Comet Repeats 'Alien Tech' Anomaly

A curious cosmic event has astronomers buzzing. Comet 3I/ATLAS, a fleeting visitor from beyond our solar system, is repeating a highly unusual performance first seen in the infamous 'Oumuamua. This ...

Comet 3I/ATLAS: What Scientists Won't Say — and Why Silence Is Fueling Alien Speculation

The unusual behaviour of interstellar comet 3I/ATLAS has reignited online debate, but astronomers say the gaps in public ...

Is 3I/ATLAS Leaking Alien Tech? Avi Loeb Tracks Suspicious Streaming Gas in Anti-Tail Jet

Harvard's Avi Loeb investigates whether the interstellar object 3I/ATLAS is leaking artificial propellants, suggesting that gas distances in its anti-tail could reveal hidden alien technology.

3I/ATLAS Update: Harvard Expert Flags 'Symmetric' Triple Jets as Possible Tech Signature

When 3I/ATLAS was first detected on 1 July 2025 by the ATLAS telescope in Chile, it was widely assumed to be a relatively ...

Interstellar comet 3I/ATLAS is just an ordinary comet, not an alien spacecraft, scientists confirm

Scientists scanned interstellar Comet 3I/ATLAS for alien signals using powerful radio telescopes, found nothing artificial, ...