This year marks 350 years since The Royal Observatory in Greenwich was founded. Take a look at five astronomically great ...

Globe rolls along Longitude 0° 0' 0". The Meridian Line in Greenwich represents the Prime Meridian of the world, with a Longitude of Zero. Every place on Earth is measured in terms of its angle east ...

2009 marks the 125th anniversary of the official adoption of the Greenwich Meridian line as the prime meridian.The markers were erected by East Grinstead Town Council to celebrate the Millennium.

Geographical coordinates are essential for identifying any point on Earth. This is possible, as is well known, thanks to a "network" of meridians and parallels. Among these, the Prime Meridian that ...

2009 marks the 125th anniversary of the official adoption of the Greenwich Meridian line as the prime meridian.The markers were erected by East Grinstead Town Council to celebrate the Millennium.