Astronomy – Ch. 17 The Nature of Stars (6 of 37) Distance=? given Absolute & Apparent Magnitude

Astronomy – Ch. 17 The Nature of Stars (6 of 37) Distance=? given Absolute & Apparent Magnitude
ΑΣΤΡΟΝΟΜΙΑ - VIDEO Η ΦΥΣΗ ΤΩΝ ΑΣΤΡΩΝ

Astronomy – Ch. 17 The Nature of Stars (6 of 37) Distance=? given Absolute & Apparent Magnitude

1 Ιανουαρίου 2016
[ot-video][/ot-video]
CH17 V06