The site, at an altitude of more than 1,000m and with a 100m diameter, is described as the "Macedonian Stonehenge" and is ranked by NASA as the fourth oldest ancient observatory in the world ...

Astronomy at Alfred University has a long history, dating back to the Civil War when the University purchased its first telescope, a 9-inch refractor made by Henry Fitz. Since the mid-1960s the ...

Nestled in the rolling green hills of the English countryside is an important site in global astronomical history ... former home of the Royal Greenwich Observatory. The Royal Observatory ...

While that quest is still ongoing, the observatory made history as the place where assistant Clyde Tombaugh discovered Pluto in 1930. (If you’re still not over its dwarf planet demotion ...

Beijing Ancient Observatory is located in the southwest side of Jianguomen crossroad at Dongcheng District. It is a special topic site museum of nature science displaying Chinese ancient ...

The Observatory on History Teaching in Europe (OHTE), set up as an enlarged partial agreement in November 2020, has the mission to promote practices of history teaching that strengthen and promote the ...

The site, at an altitude of more than 1,000m and with a 100m diameter, is described as the "Macedonian Stonehenge" and is ranked by NASA as the fourth oldest ancient observatory in the world ...