British Astronomical Association
Supporting amateur astronomers since 1890

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BAA Articles

Articles from the BAA

Observer's Challenge – Colours of Double Stars
Mercury and Venus Section Newsletter
Observer's Challenge – Locate the Landing Site of Apollo 11
Observer's Challenge – Measuring the size of the Great Red Spot
The Starlink Satellite Constellation
Observer's Challenge – Saturn vs Pluto
Noctilucent Cloud and What to Look For
Observer's Challenge – Finding Einstein
Campaign to observe the old nova HR Lyr


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