Sherwood Observatory

A Spire for Mansfield, sometimes shortened by the artists to 'A-Spire'

Newstead Abbey, in Nottinghamshire, England, originally an Augustinian

Codnor Castle is a now-ruined thirteenth century castle in Derbyshire,

Bolsover Castle is a castle in Bolsover, Derbyshire, England (grid

Sherwood Forest is a Royal Forest in Nottinghamshire, England, that is

The Major Oak is a huge oak tree near the village of Edwinstowe in the

Rufford Abbey is an estate in Sherwood Forest in Nottinghamshire,

Wollaton Hall is a country house standing on a small but prominent

Το Αστεροσκοπείο Γ.Μ. Κεκ (W.M. Keck Observatory) είναι ένα αστεροσκο

Griffith Observatory is in Los Angeles, California, United States.

Το Αστεροσκοπείο Λικ (Lick Observatory) είναι ένα ερευνητικό ίδρυμα

Purple Mountain Observatory (Шаблон:Zh), also known as Zijinshan Astro

The Mount Washington Observatory (MWObs) is a private, non-profit