Calorimeter - In preparation

CANADA - Balloon program - In preparation

Central Aerological Observatory, Moscow - In preparation

Centre National de Etudes Spatiales (CNES) - In preparation

Centro Nacional de Radiacion Cosmica (CNRC) - In preparation

CHACAL (Communication System)

CHARLES, Jacques (1746 - 1823) - In preparation

CHELOSBA Campaign (1996- 1998)

CHEOPS Campaigns (1987 - 1990)

Cherenkov Radiation / Detector

CHINA - Balloon program - In preparation

CHURCHY (Operation) - In preparation

Cloud Chamber

Coded-Aperture Masks

Columbia Scientific Balloon Facility (CSBF) - In preparation

Come Up and Get me (Book) - In preparation

Comision Nacional de Investigaciones Espaciales (CNIE) - In preparation

Comité Scientifique et Technique Ballon (CSTB)

Compton (Effect) - In preparation

CONCORDIASI (Project) - In preparation

CONSOL (System) - In preparation

Constant level balloon - In preparation

COOPER, Robert C. - In preparation

CORONASCOPE (Program) - In preparation

Cosmic AntiParticle Ring Imaging Cherenkov Experiment (CAPRICE) - In preparation

Cosmic Microwave Background - In preparation

Cosmic Ray Energetics and Mass (CREAM)

Cosmic Rays

COSYNS, Max G.E. (1906 - 1998)

COXWELL, Henry (1819 - 1900) - In preparation

CROCE-SPINELLI, Joseph (1845 - 1875) - In preparation