In 1961, Russian-Soviet astrophysicist Nikolai Kardashev published a paper where he introduced the Kardashev Scale, a means of classifying extraterrestrial…
According to a new op-ed by Harvard Prof. Avi Loeb, our Universe may have been created by an advanced civilization,…
Beam us up, Scotty. There's no signs of intelligent life out there. At least, no obvious signs, according to a…