cloudy night here at Siding Spring - hope it clears up so our visiting observers can get some data!
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Siding Spring Observ
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Siding Spring Observ
@SidingSpring
Siding Spring Observatory near the Warrumbungle Mountains in NSW Australia is the premier Optical Observatory in Australia.
Central West NSW Sumali Şubat 2011
2 Sinusundan272 Mga Tagasunod