Introductions

Leap Seconds

Leap Seconds: A Brief Introduction

Unlike leap years, which require adding an extra day to the calendar every few years to keep the calendar year synchronized with the astronomical year or seasonal year, leap seconds are not utilized on a…




Choosing The Right Stargazing App

Choosing an astronomy app to use for tablets and smartphones can be a really daunting challenge. When searching the the App store for an stargazing application, the available options are so plentiful and overwhelming. Some…



Choosing An Astronomy Weather Site

Finding good weather and meteorological application focused and useful for astronomy can be a challenge as resources are numerous and provide a varying degree of data. Moreover, many sites provide the same data in a…