Ruining perfection
Many historic cultures noticed comets as harbingers of doom and catastrophe. The predictable motions of the planets, the Solar, and the Moon,...
What are sun pillars and lightweight pillars?
Solar pillars and lightweight pillars are beams of sunshine that stretch vertically upward (or downward) from a...
It’s been six months since astronomy golf equipment across the globe hosted occasions for the Messier marathon. The aim of this single-night observing...