Astrophiz108-July August SkyGuide

Astrophiz 108: July/August SkyGuide  A monthly treat for naked eye observers, telescopers and astrophotographers. Dr Ian 'Astroblog' gives us his fabulous guide to the morning & evening skies for the next month in the Southern and Northern Hemispheres, including an update on Comet C/2020 F3 (NEOWISE) and in 'Ian's Tangent’ this month he gives us the lowdown on Comets, their unpredictable nature and the conditions necessary for great comets like Hale-Bopp, McNaught and Neowise.