Isaac Arthur on MSNOpinion

We might discover alien ruins before we meet aliens

If alien civilizations rise and fall, they may leave behind artifacts long after they are gone. From abandoned megastructures ...
India Today on MSN

Elon Musk wants to launch spacecraft from moon to hunt for aliens. Here's his plan

Elon Musk outlines exciting plans for Moonbase Alpha featuring mass drivers to launch AI satellites into deep space. The ...