Photoelectric photometer developed to measure earth albedo and lunar earthshine
Study of lunar earthshine by photoelectric photometry Semiannual report, 1 Nov. 1965 - 30 Apr. 1966
01.06.1966
Report
Keine Angabe
Englisch
First Earthshine photography from lunar orbit
NTRS | 1971
|First Earthshine Photography from Lunar Orbit
NTIS | 1971
|First earthshine photography from lunar orbit, part S
NTRS | 1972
|