Dr Allan Chapman
Historian
Dr Allan Chapman is an astronomical historian.
Recent articles by Dr Allan Chapman
Can astronomy explain why the pyramids in Egypt were built?
Do the pyramids line up with the stars? Is there any astronomical significance to the pyramids of Giza?
Stonehenge, astronomy and the solstice: How much do we know about Britain's prehistoric site?
Could Stonehenge have been an astronomical observatory used to celebrate the Solstice?
What did early astronomers discover about the Universe?
How did ancient astronomers, from the ancient Greeks to early Chinese stargazers, contribute to the current field of astronomy?
How did the stars point the way to Delphi’s Oracle?
In a world where each city had its own calendar, the Greeks looked to the stars to ensure they did not miss Apollo’s birthday, an important festival.