Irish Astronomical Society member John Flannery has produced a Celestial Calendar for the IAS.
It includes sky events and historical events. Each month has a colour image.
It may be downloaded for free https://drive.google.com/file/
Irish Astronomical Society member John Flannery has produced a Celestial Calendar for the IAS.
It includes sky events and historical events. Each month has a colour image.
It may be downloaded for free https://drive.google.com/file/