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Explorer 44 SOLRAD 10 Solar-Exploration Research Spacecraft Family

Explorer 44, known as SOLRAD 10 or Solar Explorer-C, was a Naval Research Laboratory and NASA solar-radiation satellite launched on July 8, 1971. Its spin-stabilized Sun-pointed instruments monitored solar X-ray and ultraviolet emissions, with commandable observations of other stellar sources; the mission returned solar data through March 1976 before atmospheric re-entry on December 15, 1979.

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Identity

Aliases
Explorer 44Explorer XLIVSOLRAD 10SOLRAD-10Solar Explorer-CSOLRAD-CPL-703A1971 058AExplorer 44 spacecraft
Family Name
Explorer 44
Full Name
Explorer 44 SOLRAD 10 Solar-Exploration Research Spacecraft Family
Roles
orbiterobservatoryresearch
Status
retired
Type
spacecraft

Details

Description
Explorer 44, known as SOLRAD 10 or Solar Explorer-C, was a Naval Research Laboratory and NASA solar-radiation satellite launched on July 8, 1971. Its spin-stabilized Sun-pointed instruments monitored solar X-ray and ultraviolet emissions, with commandable observations of other stellar sources; the mission returned solar data through March 1976 before atmospheric re-entry on December 15, 1979.
First Flight Year
1,971
Last Flight Year
1,979

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Creation Time
August 14, 2026 at 08:00:28 UTC
Updated Time
August 14, 2026 at 08:00:28 UTC