Changes

The then Head of the Department of Metallurgy and Materials Science at Cambridge published an article about the Star of Bethlehem in the Quarterly Journal of the Royal Astronomical Society in 1991<ref>Humphreys CJ (1991) "The Star of Bethlehem - a Comet in 5BC - and the Date of the Birth of Christ", Q Jl R astr Soc, vol 32, pp 389-407. For free download from https://adsabs.harvard.edu/full/1991QJRAS..32..389H as at 05 Jan 2024.</ref>. The article was effectively reprinted in Science and Christian Belief<ref>Humphreys C (1995) "The Star of Bethlehem", Science and Christian Belief, vol 5, pp 83-101. For free download from https://www.asa3.org/ASA/topics/Astronomy-Cosmology/S&CB%2010-93Humphreys.html as at 05 Jan 2024.</ref>.