Astronomical Instruments
- OAO-3 Copernicus, an Orbiting Astronomical Observatory (X-ray and UV) launched on 21 August 1972
Read more about this topic: Nicolaus Copernicus/Nationality
Famous quotes containing the word instruments:
“Sound all the lofty instruments of war,
And by that music let us all embrace,
For, heaven to earth, some of us never shall
A second time do such a courtesy.”
—William Shakespeare (1564–1616)