Black Holes

Five years ago today, I started a podcasting adventure that’s taken me to Perth, Sydney, Melbourne and the Gold Coast… fifteen years ago today I registered the domain name TREKZONE.org…...

I’m continuing the deep dive on a science theme this week, with part two of my chat with Professor Tamara Davis from the University of Queensland.  She’s researching gravitational waves,...

It’s a concept first postulated by Albert Einstein in his General Theory of Relativity over one hundred years ago, the existence of ‘gravitational waves’ produced by some of the most...