William Hillyard
william hillyard
bill hillyard
william hilliard
bill hilliard
William hillyard bill hillyard william hilliard bill hilliard
WILLIAM & DEBORAH HILLYARD
News & Information
What's happening in our lives.
Biographical
Brief biographies of me and my wife, Deborah.
Music My recording studio and a few extracts from the music I write.
Travel
Vacations that Deborah & I have taken over the past sixteen years or so.
Physics Exploring particle physics, relativity & quantum mechanics.
Astronomy & Cosmology The Universe around us; how it might have started, what it's doing now, and how it could all end.
Solar Systems Mainly about our own Solar System, but also about extra solar planetary systems.
Pseudo-Scientific Nonsense Homeopathy, Chiropractic & other quackery, Astrology, and anything that is "psychic" or "mystical".
Welcome to this website.  The emphasis of this site is science, and the debunking of pseudo scientific nonsense.  Also, I include sections on some of our travels around the US
and overseas, together with some examples of the music I write.  The broad categories are shown below.  Select a topic to get started; I hope you find something of interest. 
The background image is an amazing picture of Jupiter captured by the Juno probe on May 29th, 2019.  CLICK HERE to see the full image. 
Image Credit: NASA/JPL-Caltech/SwRI/MSSS/Kevin M. Gill