
The Stonehenge mystery has been pinned down as a solar calendar after centuries of theories, according to new research.
Bournemouth University Professor Timothy Darvill deduced the circle of stones was based on a solar year of 365.25 days.

The Stonehenge mystery has been pinned down as a solar calendar after centuries of theories, according to new research.
Bournemouth University Professor Timothy Darvill deduced the circle of stones was based on a solar year of 365.25 days.