MISSING STARS AND ALIEN ENGINEERS
Professor Dirk Schulze-Makuch
Schulze-Makuch specialises in astrobiology – the science of possible life elsewhere in the universe – at the Technical University of Berlin’s Center for Astronomy and Astrophysics.
As an astrobiologist, how do you make predictions about the possible behaviour of advanced alien civilisations?
That is very difficult to address. If we
