Online Resources for Skywatchers


Following are listed several sites of interest to anybody who might look up at the night sky and wonder, "What's up there?", whether it be satellites or celestial objects.




Night Sky Observer


Heavens Above


Your Sky


Skyview Virtual Observatory


Track the International Space Station


Spacecraft Sightings





Perhaps you would also be interested in the Lunaria

Lunar Almanac

which has day-by-day information about the

moon phases

(available through