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 3 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 →
As a young child I detected the cosmic microwave background – the radiation left over from the Big Bang. That doesn’t mean I was a child prodigy, it just shows that we had an old fashioned dial TV. About 10% of the static in between channels is caused by the remnants of that first explosion. I am staggered that even a five year old can detect the whisper of the universe’s origins.
The Astronomer Dame Jocelyn Bell Burnell shared this fact during her presentation at the Wesley Methodist church as part of their Science Meets Faith lecture series this month. It was a fascinating talk, and she was very honest about her own faith and how her science had affected her beliefs.
In the beginning, said Bell Burnell, all of space, matter and energy was contained in a space smaller than a grain of sand. Then time began with bang, and space unfurled like a new leaf from its bud. As space expanded and the radiation from the big bang cooled, energy converted into mass and particles formed. After millions of years, those particles came together and began to form stars Continue reading →