The Orbiting Solar Observatory was a series of American space telescopes primarily intended to do what?

Correct answer: Study the Sun

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What people think about it: 4 Comments
Old Fool
Old Fool
Arohanui, no, all came back (crashed) down to earth after several years. The OSO2 came back in 1989, over 24 years after launch. OSO8 came back a few years earlier. OSO7 only stayed up 3 years.
Player #25874027
Player #25874027
Solar Observatory : bit of a clue
Shaq
Shaq
so what are they studying now¿
ChewyGazelle68623
ChewyGazelle68623
Come on!! This is crazy, no comments!!