The Star of Bethlehem: An Afterthought

Afterthought (January 16th 2018): One note to add that bears remembering. As was pointed out in post #9, we know that Chinese records from the period between 20 BC and 1 AD are almost certainly incomplete. In this twenty year period there are just four records. If we follow the conventional reasoning, two of these [...]

Star of Bethlehem X: Trying to Explain the Star

My apologies that this wrap-up piece has been delayed. I had intended to have it posted on January 1st, but the previous posting took longer to complete than I expected and, after that date, other commitments stopped me writing for a time. ------------------- After our walk through the evidence and through the different theories for [...]

How many Apollo astronauts are still alive?

One of the greatest features of a Herschel mission lunch in the canteen – although most of the Herschel veterans around the table have now moved on to other missions – is the remarkable conversations. A topic comes up and a bunch of scientists and engineers start ruminating on it. These days the topic is [...]

Star of Bethlehem IX Ancient Observational Records II: China

Chinese Skies For many years the Chinese observations from 5 and 4 BC have created confusion. We have two, similar records in similar dates of consecutive years. First, the Chi’en-han-shu. Chinese records generally use three words to describe new objects in the sky: k'o-hsing, or Guest Star, for novae; hui-hsing, or Broom Star, for a [...]

Star of Bethlehem VIII Ancient Observational Records I: Persia and Babylon

Until the early 1960s the resources for studying the ancient sky were minimal. Astronomers such as Johannes Kepler could calculate the positions of the planets two thousand years ago, but laboriously by hand. Astronomers could make reasonable estimates of when Comet Halley would return and could look back to see if there was any bright [...]

Star of Bethlehem VII: Clever, but almost certainly wrong!

There have been dozens, if not hundreds of theories to explain the Star of Bethlehem. In this sense it is similar to the death of the dinosaurs where many dozens of theories have been proposed, but just two or three are real candidates to be correct. Here are a few of the less likely ones: [...]