Goleck Circle
http://www.sciam.com/article.cfm?id=circles-for-space
in an observatory
stonehenge
Flagstaff
it's a building that the mayans used to study the sky
the oldest are old bcause they are old
Anders Celsius was a Swedish astronomer who is known for inventing the Celsius temperature scale. Celsius also built the Uppsala Astronomical Observatory in 1740, the oldest astronomical observatory in Sweden.
Cheomseongdae is an astronomical observatory in Gyeongju, South Korea. Cheomseongdae means star-gazing tower in Korean. ---- Cheomsongdae is is an astronomical observatory in Gyeongju, South Korea. Cheomseongdae means stargazing tower in Korean. Cheomseongdae is one of the oldest surviving observatories in East Asia, and one of the oldest scientific installations on Earth.
Those are the observatories.
No. Mt Wilson observatory is in the San Gabriel Mountains and the Griffith observatory is in the Hollywood Hills. www.mwoa.org
The observatory is in Green Bank.
Erbil Observatory was created in 1973.
Steward Observatory was created in 1916.
Bosscha Observatory was created in 1923.
Mead Observatory was created in 2001.
Goodsell Observatory was created in 1886.
Cloudcroft Observatory was created in 1962.
Foothill Observatory was created in 1965.