Clear Sky Chart – www.cleardarksky.com Graphically shows cloud cover, transparency, seeing, darkness, wind, humidity and temperature data for specific observing sites across North America. Ability to save “favorites”.
Below are the Clear Sky Chart and Light Pollution Map provided by the MCCC Observatory located NW of Philadelphia.
Map from – https://www.lightpollutionmap.info/s/34n8J1cr4ku3cdIDpC5wrg
Click on the Image below for an Interactive Lunar Map.
Data from the Solar Dynamics Observatory (SDO); Courtesy of NASA/SDO and the AIA, EVE, and HMI science teams – Click on the images below to see a larger view of the sun surface.
Intellicast – www.intellicast.com Detailed weather data, tailored to your zip code. Useful radar summary shows speed and direction and height of storms
NOAA – http://www.noaa.gov Detailed weather data, tailored to your zip code. Hourly forecasts, maps, live looping radar maps
Time and Date –Night Sky for Philadelphia, USA Interactive Sky map for Philadelphia.
https://www.astroleague.org Astronomy League
http://www.astronomycast.com/ Weekly astronomy podcast Southern Illinois University
Turn Left At Orion: Hundreds of Night Sky Objects to See in a Home Telescope – and How to Find Them – by Guy Consolmagno and Dan M. Davis
“[…]This unique guidebook to the night sky shows you how to observe a host of celestial wonders. Its distinct format of object-by-object spreads illustrates how deep-sky objects and planets actually look through a small telescope, while its large pages and spiral binding allow for use outside. Along with updated star names and astronomical information, this new edition provides links to a dedicated webpage with up-to-date tables and images, and an improved planets chapter. The many Dobsonian-friendly images and small telescope views have been revised to account for changes in modern telescope technology, such as larger field of view eyepieces.[…]” Book description from Amazon.com
NightWatch: A Practical Guide to Viewing the Universe –by Terence Dickinson and Ken Hewitt-White
“[…]Stargazing enthusiasts of all levels of experience will discover much of value in an enduring reference conceived by one of the most respected names in amateur astronomy[…]” Book description from Amazon.com
Sky & Telescope’s Pocket Sky Atlas – by Roger W. Sinnott
“[…] a wonderfully detailed atlas so handy to take on trips and use at the telescope, thanks to its user-friendly size, convenient spiral-bound design, and easy-to-read labels. The charts show both constellation boundaries and stick figures to help you find your way[…]” Book description from Amazon.com
