NASA – Dara Rochlin Book Doctor

2021 A to Z: Letter Y…Weird Holidays

2021 A to Z: Letter Y is for Yuri’s Night (April 12) Yuri’s Night refers to April 12, the anniversary

2021 A to Z: Letter P is for Paper Airplane Day (May 26) The Paper Airplane was inducted in the

2021 A to Z: Letter N is for Near Miss Day (March 23) The National Near Miss Day, March 23,

2021 A to Z: Letter E is for Eat Ice Cream for Breakfast Day (first Saturday of February) Created in

Earlier this evening, I blogged about Cartography and the Moon, 1647 and Johannes Hevelius (1611-1687). While doing the research, I came across

This Old Map… In 1647, Polish astronomer Johannes Hevelius published the Selenographia sive Lunae Descriptio (Selenography or the description of