
The SciencesMarch 1, 1952
Measuring Starlight by Photocell
The device which transforms light into electricity, used in conjunction with the telescope, has brought a new insight to some central problems of astronomy

Measuring Starlight by Photocell
The device which transforms light into electricity, used in conjunction with the telescope, has brought a new insight to some central problems of astronomy

The Electrical Measurement of Star Light
How Modern Technical Advances are Utilized in Astronomy