title: Human exploration of space: why, where, what for?
abstract: "Man must rise above Earth to the top of the atmosphere and beyond, for only then will he fully understand the world in which he lives"-Socrates (469-399 BC). The basic driving rationales for human space flight (HSF) are rooted in age-old and persisting dreams. Fascination with the idea of people going into the sky for adventures in other worlds goes back to ancient myths. This paper sheds light onto criticisms of HSF programs, by revisiting their scientific grounds and associated benefits, along with the different types of emerging commercial enterprise. Research from space has lead to a wealth of commercial and societal applications on Earth, building up the case for the so-called "Space Applications Market".
authors.affiliation: Life Sciences at NASA, Washington DC, USA.
authors.forename: J
authors.initials: J
authors.lastname: Vernikos