https://britastro.org Supporting amateur astronomers since 1890 Tue, 09 Jun 2026 22:17:35 +0000 en-GB hourly 1 https://wordpress.org/?v=6.4.2 https://britastro.org/videos/portugal-amateur-radio-astronomy-centre-the-event-horizon-telescope-by-derek-ward-thompson Thu, 24 Oct 2024 23:00:00 +0000 https://britastro.org/videos/portugal-amateur-radio-astronomy-centre-the-event-horizon-telescope-by-derek-ward-thompson