British Astronomical Association

Supporting amateur astronomers since 1890

Observations of 1P/Halley in 1986

Observations of Halley, Nos 1-3.pdf

IHW Halley Bulletins 2 -12.pdf

IHW Halley Bulletins 13 – 20.pdf

The British Astronomical Association supports amateur astronomers around the UK and the rest of the world. Find out more about the BAA or join us.