Talk:Orbiting Astronomical Observatory 2

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Claim of first space based telescope

Latest comment: 1 year ago1 comment1 person in discussion

As we all know, the Ariel 1 was a successful telescope launched years before OAO-2, so how have we claimed OAO-2 was the first space based telescope? I'm returning to wikipedia after a long time so forgive any procedural errors on my part. Navinsingh133 (talk) 11:47, 18 June 2025 (UTC)Reply

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