Unanswerd questions under tag observatory

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The Royal Observatory, from which standard time was recorded, was established in Greenwich in 1676. Where is it now? [MCQ]

posted Jan 11, 2018 by Harshita Dhaliwal

• country
• observatory

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Which area is particularly favoured for building observatories and powerful astronomical telescopes?

posted Aug 21, 2017 by Ujjwal Mehra

• building
• observatory