Astronomers investigating 3I/ATLAS suggest its unique trajectory allows interstellar observers to detect Earth's industrial ...
Scientists confirmed that the interstellar comet 3I/ATLAS, which passed closest to Earth in December 2025, showed no ...
Scientists found new evidence (or lack thereof) disproving the conspiracy theory that interstellar comet 3I/ATLAS is alien ...
A mysterious 10-second signal just rocked the world of astrophysics — and it came from 13 billion light-years away. In ...
The mysterious 10-second flash of energy, first detected in March, has been identified thanks to NASA's ever-impressive James ...
Those concerned that 3I/ATLAS' arrival to our solar system meant that some sort of alien invasion was imminent can breathe a ...
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 ...
We live in a very exciting time: answers to some of the oldest questions humanity has conceived are within our grasp. One of ...
Pandora, a compact 325-kilogram spacecraft, boasts a novel 45-centimetre all-aluminium telescope developed with Lawrence ...
The search for habitable worlds beyond the solar system now faces a more technical obstacle than distance: uncertainty in the ...
Scientists are studying bees’ surprising maths skills to explore whether numbers could be a universal language for ...