Category Archives: Interesting Phenomena

A fact or situation that is observed to exist or happen, esp. one whose cause or explanation is in question

From Mars to Tabby’s Star: Extraterrestrial Discoveries ‘ Northrop Grumman

The year 1877 was a big year for Mars. Earth and Mars passed closer than usual in their orbits, making the red planet stand out as unusually large and bright for observers looking at it through telescopes.