History of the New YearThe History of the New Year

JanusWinter Solstice Celebrations

Guide to StargazingA Guide to Stargazing like a Pro

Origins of Summer SolsticeOrigins of the Summer Solstice & Midsummer’s Eve

Black Holes ExistHow Do We Know Black Holes Actually Exist?

Buddhist EquinoxHow was the Equinox Observed by Early People?

April Fool's DayWhat’s the Story behind April Fool’s Day?

Aurora BorealisSolar Storm Update: Look Out for the Northern Lights!

Stonehenge Memorial8 Hidden Facts About Stonehenge Revealed

sarsen stonesSurvey of Stonehenge: Settlements at the Sight of Prehistoric Cultural Capital

Jupiter Saturn SunspotsSunspot Cycle Caused by Planets Jupiter & Saturn

Comet LovejoySpot the Passing Comet Lovejoy (C/2014 Q2)

Johannes Kepler Mysterium Cosmographicum by Johannes Kepler

HypatiaLibrary of Alexandria–Who was Hypatia?