Dennis Mammana on Muck Rack

Dennis Mammana

Borrego Springs, CA, USA
Astronomy Writer, Lecturer, Sky Photographer — Noozhawk

Popular astronomy lecturer, writer & night sky photographer, and invited member of TWAN ( Follow also on

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@DennisMammana — 407 followers, 806 tweets

Every time I'm to receive a package from @OnTrac_Shipping I know it'll be delivered to the wrong place or not at all. Happened again today!😡
Wondering what's so special about a total solar eclipse? Well here's your answer in my current "Stargazers" column.