The world is one tiny piece within a vast universe – so vast that I, at least, can scarce comprehend it. The world we inhabit is one planet within a solar system . . . within a galaxy . . . within the universe. Our sun is just one of between 200 billion and 400 billion stars in the Milky Way galaxy, and earth is just one of at least 100 billion planets. There may also be ten billion white dwarfs, a billion neutron stars and a hundred million black holes. And that is just one galaxy out of possibly two trillion galaxies! …
Most nights I consider it a clear night if I can see Orion and the Big Dipper, and it is a sad reality that most of us are seldom in places that are dark enough at night for us to enjoy the stars in all their splendour. In fact, light pollution is now so bad that more than one third of the human population is no longer able to see the Milky Way. In Chapter One we reflected on NASA’s ‘black marble’ images, realizing that the earth at night is electric with lights criss-crossing across the globe.… Continue reading →
Were you woken up in the middle of the night on 20th July 1969 to watch the very first moon landing? If, like me, you weren’t even born then, you will have to capture the moment by listening to others’ stories. Some families simply went outside to stare at the moon and think about the incredible fact that there might be a person walking around on it at that very moment. Continue reading →
God found me very late in life. I had walked out of church at the age of 14, because it didn’t make sense. We arrived back from Kenya in time for me to join the local school for O-levels, and I became committed to studying science from then on. I read Natural Sciences (Physics) at Cambridge, then came to Jodrell Bank (University of Manchester) to do my PhD in Radio Astronomy. I not only found a PhD, but also a husband at Jodrell, and went with him to Caltech when he got a postdoctoral position there.
After some visa negotiations, Caltech also found funding for me, and I started doing optical astronomy with the big telescopes at Palomar. When we returned to the UK three years later, I obtained more funding to work on computational astrophysics, building n-body models of galaxies to see how the stars moved to make up the shapes we see. Continue reading →
At the start of my Easter sermon (April 21st) this year, I intend to show a brief but hilarious video about the first manned moon landing by Armstrong and Aldrin on Apollo 11. I’ll explain more about this clip later but one reason why it’s a good one for my Easter 2019 talk is that July 20th this year is the 50thanniversary of Apollo 11’s historic lunar landing. In fact, I’m suggesting that as many churches as possible might mark this Golden Jubilee by making Sunday July 21st‘Moon Walk Sunday’. Continue reading →
Just a few days ago, the eclipse of the Moon came to an end and unusually it will be another ten years before we see a similar phenomenon. This super blood wolf Moon has been linked by some of the online religious prophets of doom to the end times or at least the chaos currently in the US. After all, they say today is the second anniversary of President Donald Trump’s inauguration, someone who also born on the day of a total lunar eclipse. Others, perhaps more convincing, are joking that the Moon is trying to hide from yet more debate on Brexit. Continue reading →
Teaching at a Christian college, we find that many of our undergraduate students arrive on campus as freshmen having previously accepted the unfortunate dualism of choosing between science and faith, between “creation and evolution,” … Many are skeptical of scientific claims for cosmic and Earth history (and the history of life) that conflict with their literal, concordist, recent-creation view. A course or self-study program, perhaps one that would use this textbook (!), gives the opportunity for students to dig deeper into all of the interesting yet challenging aspects of biblical understanding and scientific knowledge that fuel the science-theology dialogue. We believe that familiarity with a comprehensive doctrine of creation, derived from the full breadth of Scripture, relieves that dualistic tension, honors the authority of God’s Word, and supports a sympathetic view of the scientific enterprise (with its theories of origins). The focus shifts from details about “how” and “how long ago” to deeper meanings that transform lives. Continue reading →
What kind of star did the Magi think they were following? Coming from east of the Holy Land, they may well have been from Babylon or Persia, both of which had a rich tradition of astronomy. They would probably have had a very sophisticated understanding of the movements of the heavenly bodies. On the other hand, they (understandably) knew nothing about plasma and the nuclear fusion that powers every star in the sky.
The idea of tracking a great flaming ball of gas and energy might sound less romantic than the wise men’s tale, but it does stir the imagination. To my mind, the formation of a vast and ancient universe is a magnificent prelude to the visit of God himself in human form.