Are alien civilizations really possible? If extraterrestrials exist, where are they? How likely is it that somewhere in the universe an Earth-like planet suppor

'VISIONARY' Stephen Greenblatt 'So interesting... I recommend [Extraterrestrial] to people who have any interest in this extraordinary subject of life existing

Originally published in Great Britain by Profile Books Ltd, 2016.

The Muslim world is not commonly associated with science fiction. Religion and repression have often been blamed for a perceived lack of creativity, imagination

In the twenty-first century, the debate about life on other worlds is quickly changing from the realm of speculation to the domain of hard science. Within a few