Latest Past Events

SWHAS Monthly Meeting Feb 2023

Royal Masonic School Rickmansworth

Our next monthly meeting will feature Nick Howes talking about how to solve the problem of Space Debris. Public awareness of the clutter and rubbish humankind is littering our planet and oceans with has never been higher. David Attenborough and Greta Thunberg have firmly established the need to change our behaviour to avoid a catastrophe. […]

SWHAS Monthly Meeting Jan 2023

Royal Masonic School Rickmansworth

Our next monthly meeting will feature Astrophotographer of the Year - Martin Lewis. Join Martin to find out more about how he won, not one but two accolades in this year's "Astrophotographer of the Year" awards. Martin has loved astronomy since he was a child, and has 50 years of rich experience in astronomical observation. […]

SWHAS Monthly Meeting Jan 2021

Online Event

Astronomical Instrumentation before the Telescope - Mike Leggett There were many astronomical instruments before the introduction of the astronomical telescope.  After a brief historical introduction, Mike will talk about some of these instruments and their uses: • Observational/measuring tools, including Ptolemy's Rules, Jacob's Staff and Quadrant • Astronomical devices used to represent the sky, including […]