You can find information & resources of science, biotechnology, chemistry, ecology, technology, science resources, mechanical engineering, earth sciences, astrophysics, nuclear & molecular at PortalScience.com
Asia Space Report
Provides subscription information and references for a monthly newsletter reporting on the space sector in Asia.
http://www.asiaspacereport.com/
Astropolitics
Offers material about a journal to start in 2003, listing editors, call for papers.
http://www.astropolitics.org/
Aviation Week's and Space Technology
News and launch coverage including: specifications, launch failure summary, reporting of NASA, Johnson Space Center, Kennedy Space Center, Shuttle flights
http://www.aviationnow.com/
Solar System
Summaries and extracts from a book on the solar system and its exploration.
http://www.thesolarsystem.org/
Space Publications
This is a good central space site with many links, a good list of companies and a calendar of meetings
https://www.spacebusiness.com/
Space Today Online
Covering Space from Earth to the Edge of the Universe
http://www.spacetoday.org/
