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OSO-2 (Second Orbiting Solar Observatory) spacecraft

OSO-2 was NASA’s second Orbiting Solar Observatory, launched in 1965 to study solar activity and electromagnetic radiation from orbit.

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Identity

Aliases
OSO-2Second Orbiting Solar Observatory
Family Name
OSO-2
Full Name
OSO-2 (Second Orbiting Solar Observatory) spacecraft
Roles
observatoryorbiter
Status
retired
Type
spacecraft

Details

Description
OSO-2 was NASA’s second Orbiting Solar Observatory, launched in 1965 to study solar activity and electromagnetic radiation from orbit.
First Flight Year
1,965
Last Flight Year
1,966

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Creation Time
August 13, 2026 at 16:45:38 UTC
Updated Time
August 13, 2026 at 17:38:27 UTC