Modern Engineering Marvels on MSN

The first real alien signal might be a last-ditch burst

What would happen, then, should the first unquestionable indication of alien technology come in the form of a momentary flare, powerful enough to be observed, but too short to question? The ...
The Space Race on MSN

This alien object is approaching the sun - and it’s not behaving normally

A mysterious interstellar object known as 3I Atlas has entered our solar system, and the more scientists observe it, the ...