Out of the blue: a 24-hour skywatcher's guide
Auteur :
Naylor, John
Éditeur :
Cambridge University Press
ISBN :
9780521809252
Date de publication :
26 sept. 2002
Dimensions :
25,5 x 18,2 x 2,3 cm
Poids :
930 g
Langue :
Anglais
Pays d'origine :
Grande Bretagne
Why is the sky blue? How can I see an eclipse? Skywatcher John Naylor offers practical advice on where and when you should look for natural phenomena in both the day and night sky. Out of the Blue is for all those curious or puzzled about things optical and astronomical.