History of Astronomy : Topics

History of Astronomy: Topics: Anniversaries

• 75th Anniversary Astronomical Debate ("Great Debate")
• Anniversaries (astronomy and general) at Ozma's Arts & Science Page (10 Dec 1998: disappeared)
• Days of Air and Space Calendar
• Izzy's Guide to Historical Sky Happenings
• Mt. Wilson Observatory Almanac
  See what happened at MWO on this date!
• onOrbit Magazine
  including section This Month in History
• Significa: Historic Dates in Space and Astronomy Month by Month
• Space Calendar
  Including anniversaries of space exploration and of the history of astronomy.
• This Day in History: Month of May
  Including birthdays of astronomers.
• This Month in the History of Astronomy
• Today-page
  History in general, including anniversaries in history of astronomy.
• Today in the History of Physics
  Including anniversaries in history of astronomy.

Wolfgang R. Dick. Created: 22 Nov 1995. Latest update: 10 Dec 1998