Sky Calendars

Patterns, cycles, and relationships of eventsin the natural world become clear in this chart. Weather data, sunrise and set,moonrise, set and phase, tides, stars, and planet motions are vividly displayed.

An Earth in Space online monthly newsletter. Includes viewing and location information for the planets, sun and our moon. Each issue also has a monthly star chart, star maps and graphics. (Revista mensual con informaci?n sobre observaci?nes astron?micas)

Science, Astronomy, Amateur, Sky Calendars - SkyWatch - Your Astronomical Alarm Clock. Sends its subscribers a daily email on astronomical events such as satellite passes and meteor showers that can be observed from their location.