Since its birth around a half century ago, SETI has largely focused on looking for alien civilisations beyond our own...
Are we the first advanced civilization to have emerged on Earth? Or is it possible that others have done so,...
“If it looks like a duck, and quacks like a duck, we have at least to consider the possibility that...
Mark Twain’s old adage, “To a man with a hammer, everything looks like a nail” couldn’t be truer once you...