Dec 4, 2024 | Rick's Picks
Transient Events That Can Give Us a Good Enough Reason to Get Outside and Do a Little Observing All month: the solar system continues to favor evening observers this month, leaving only Mars and Mercury for the sunrise crowd. Mercury is hidden in the Sun’s glare as...
Dec 4, 2024 | Focal Plane
December brings a mix of emotions for amateur astronomers. The nights are longer, so there is more time available for viewing. In addition to longer nights, winter also holds some bright stars and constellations. But it comes at a price. The weather at night will be...
Dec 4, 2024 | Focal Plane
The history of planetariums can be traced back to ancient civilizations. In Greece, Archimedes created mechanical devices to illustrate celestial movement. In 1229, Emperor Frederick II used a tent with holes to represent stars, and rotated the tent to mimic the...
