Learning Science on the Internet

[Alex]

NASA http://www.nasa.gov 
Jet Propulsion Laboratory http://www.jpl.nasa.gov
HubbleSite http://www.hubblesite.org 
Discovery Space http://news.discovery.com/space
Popular Science http://www.popsci.com
eFunda http://www.efunda.com
symmetry Magazine http://www.symmetrymagazine.org
Nature http://www.nature.com
Science http://www.sciencemag.org
The Science Network http://thesciencenetwork.org
Science Daily http://sciencedaily.com 
PhysOrg http://physorg.com
WYNC Radiolab http://www.wnyc.org/shows/radiolab
MIT OpenCourseWare http://ocw.mit.edu

From responses in the Institute on Religion in an Age of Science email list to this blog post:
http://www.npr.org/blogs/13.7/2010/06/17/127902172/how-do-you-go-about-learning-new-science