HAL Meeting Presentations & Other Astronomy Materials
Presentations in each section are in chronological order, newest last.PDF files require Adobe Acrobat Reader to view; obtain free copy at AdobePowerPoint Viewer for those that do not have MS Office. Download here. Outreach Presentations
Observation Aids & General Information
AstroSchool Presentation Materials
Meeting Presentation Materials2019
2020
2021
2022
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