The Cool Down on MSN
California scientists scanned 3I/ATLAS for alien tech, and found only Earth-based noise
"Eventually, our own Voyager spacecraft will be extraterrestrial artifacts in other stellar systems." ...
Isaac Arthur on MSN
Scientists keep waiting for aliens to say hello - but the signal may already be buried in static
The strongest moment comes right at the start, when the video flips the usual alien-search story on its head. We have spent ...
Results that may be inaccessible to you are currently showing.
Hide inaccessible results