Sujet

Instruments placed in the noseof sputnik 2 for the measurement of solar radiation in the hard spectrum, there were three photo-electric telescopes set at 120 degrees to each other so that one would be pointed at the sun at any given time, each telescope was covered with filters of thin metallic and organic materials making it possible to single out the different bands of the ultra short wave spectrum and particularly the ultraviolet and x-ray bands, 1957.

Légende

Instruments placed in the noseof sputnik 2 for the measurement of solar radiation in the hard spectrum, there were three photo-electric telescopes set at 120 degrees to each other so that one would be pointed at the sun at any given time, each telescope was covered with filters of thin metallic and organic materials making it possible to single out the different bands of the ultra short wave spectrum and particularly the ultraviolet and x-ray bands, 1957.

Date

01 févr. 1957

Crédit

Photo12/Sovfoto/UIG

Notre référence

UMG20A98_488

Model release

Non

Property release

Non

Licence

Droits gérés

Format disponible

53,0Mo (6,8Mo) / 43,2cm x 30,8cm / 5100 x 3634 (300dpi)

Mots clés

Soviet Union USSR Russian 1950s science instruments Soviet space program Soviet Space Program exploration space race Cold War

Restrictions

Utilisation éditoriale uniquement.