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 ...
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 ...
The first unmistakable signal from another intelligence may not be a cheerful greeting. A growing group of researchers is ...
NASA’s Pandora mission will study exoplanet atmospheres by separating star light from planet signals, helping scientists learn which distant worlds may have air, water, and signs of life ...
Humans have always been fascinated with space. We frequently question whether we are alone in the universe. If not, what does ...
The first glimpse of Colin Firth in Steven Spielberg’s upcoming film Disclosure Day has fans buzzing. The teaser drops a ...
Scientists scanned interstellar Comet 3I/ATLAS for alien signals using powerful radio telescopes, found nothing artificial, ...
Advanced aliens could be chatting with each other using light flashes in plain sight, similar to how fireflies communicate, ...