Extraterrestrials: where are they?
Éditeur :
Cambridge University Press
ISBN :
9780521448031
Date de publication :
28 sept. 1995
Dimensions :
23,2 x 15,6 x 0,6 cm
Poids :
820 g
Format :
Trade paperback (US)
Langue :
Anglais
Pays d'origine :
Grande Bretagne
Is it possible that extraterrestrial life exists within our Galaxy? Leading experts from a range of sciences examine this question. After ten billion years, and among hundreds of billions of stars, we may well possess the most advanced brains in the Milky Way Galaxy.