Christopher Wren & Oliver Cromwell: The 1657 Appointment of Wren as Gresham Professor of Astronomy Of all the august and admirable Gresham Professors, Christopher Wren...
China’s Space Programme: Ambition and Concern What are the Chinese space ambitions? Should the rest of...
The Mathematical Life of Sir Christopher Wren Christopher Wren, who died 300 years ago this year, is...
The Jacobean Space Programme - Wings, springs and gunpowder: flying to the moon from 17th century England An expert in the history of science, Allan Chapman is...