Prognoz

This spacecraft was a member of a continuing series to measure charged particles, plasma, magnetic f

Prognoz 5 carried scientific apparatus for research of radiation from the sun, solar wind, magnetic

This spacecraft was a member of a continuing series to measure charged particles, plasma, magnetic f

The spacecraft was a contribution to the International Magnetospheric Study (IMS) program

This spacecraft was a member of a continuing series to measure charged particles, plasma, magnetic f

The spacecraft carried instruments to measure solar X rays and gamma rays, plasma, and energetic par