Definitions from Wikipedia (Orbiting Astronomical Observatory)
▸ noun: The Orbiting Astronomical Observatory satellites were a series of four American space observatories launched by NASA between 1966 and 1972, managed by NASA Chief of Astronomy Nancy Grace Roman.
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▸ noun: The Orbiting Astronomical Observatory satellites were a series of four American space observatories launched by NASA between 1966 and 1972, managed by NASA Chief of Astronomy Nancy Grace Roman.
▸ Words similar to Orbiting Astronomical Observatory
▸ Usage examples for Orbiting Astronomical Observatory
▸ Idioms related to Orbiting Astronomical Observatory
▸ Wikipedia articles (New!)
▸ Words that often appear near Orbiting Astronomical Observatory
▸ Rhymes of Orbiting Astronomical Observatory
▸ Invented words related to Orbiting Astronomical Observatory