Electronic home of the peer-reviewed physics and astronomy journal offers subscription information and current articles in pdf format.
Provides space science, weather, and earth science news, plus an astronomy picture of the day. Read headlines, news archives, or surf the links.
CNN provides an indepth coverage of recent space shuttle, satellite and planetary events.
News report from exoScience of the results of four years of int'l research that the earth is dragging space-time with it as it rotates.
General guide to astronomy furnishes links to magazines, journals and related organizations.
Concerns itself with "the interdisciplinary science of the Earth's atmospheric and space environment." Sign the guestbook, or download articles.
Official Jet Propulsion Laboratory site provides news releases, mission status updates, and pictures from Mars exploration missions. View webcasts from past missions.
Features news and images of space phenomena, lesson plans and profiles of the National Aeronautics and Space Administration's research efforts.
Official publication of the Mars Society tells of the Red Planet in the news. Read opinion pieces, and see original artwork and action alerts.