Useful Links

 

Astronomy

Hubble Space Telescope
SDO|Solar Dynamics Observatory
SOHO|Solar and Heliospheric Observatory
Heaven’s Above – Satellite Pass Prediction
NIST|National Institute of Standards and Technology
USNO|U.S. Naval Observatory
NOAA/NWS|Space Weather Prediction Service

 

Weather

National Weather Service
Weather Underground
The Weather Channel
NWS|National Hurricane Center

 

Conservation

Cornell University Bird Lab
eBird
Audubon
Nature Conservancy