| Physics_FAQ_Index A list of FAQ documents from the field of physics. |
| physics_it Links to selected physics lectures, from classical mechanics to quantum field theories |
| PhysNet Offers lists of links to all physics institutions worldwide ordered by country and town. |
| Robert\'s_Physics_Links different physics links |
| Suite101 Physics: articles, links and discussions. |
| Top20Physics_com Online directory for physics educational sites. |
| All_Headline_News__Astronomy From sources worldwide. |
| Astronet Offers information on astronomical phenomena and closely follows the news on astronomy, space research, space flight, meteorology and earth sciences. |
| ASTRONOMY_Magazine_--_News Source for news in astronomy, reports on astronomical discoveries, and NASA space missions. |
| CNN_-_Science_&_Space Offers news stories related environmental issues, archeology, astronomy, technology, geology and other science topics. |
| Discovery_Online__Space From aliens to asteroids, satellites to shuttle missions, explore the universe with the latest news, launches and astronomical sightings. |
| European_Space_Agency\'s_news Daily news, including images, movies and live launch webcasts on ESA's science missions. |
| ExoScience_News Astronomy and space news daily. |
| IAU_Astronomical_Headlines Lists new comets, minor planets, natural satellites, novae, and supernovae, with ephemerides. |
| Jonathan\'s_Space_Report It describes all space launches, including both piloted missions and automated satellites. |
| NASA_Space_Science_and_Astronomy_News What's new in NASA's space science programs. |
| ScientificAmerican_com News and feature articles (some free, some archived), space calendar, astronomy interactives, and book reviews. |
| Sky_and_Telescope_-_News Weekly news report. |
| SkyWatch_Astronomical_Wake_Up_Service Sends its subscribers a daily email on astronomical events such as satellite passes and meteor showers that can be observed from their location. |
| The_Space_Guy_-_Astronomy_Briefs News, views, reviews and commentary about amateur and professional astronomy. |
| space_com_News Includes launches, landings, sightings, new projects, scientific discoveries, commercial applications and major announcements. |
| SpaceHub An Astronomy reference with space news. |
| ST_ScI_Press_Releases Hubble Space Telescope News |
| Starryskies Features the latest news in the field of science, concentrating on Earth and Space science news. Readers can also post stories and add comments. |
| Topix_net__Astronomy News about astronomy, collected from various sources on the web. |
| European_Space_Agency_Science_&_Technology News on the science missions of the ESA, including Mars Express, Cassini-Huygens, SMART-1 and Rosetta. [RSS] |
| NASA_Breaking_News News feed containing the space agency's news articles and press releases. [RSS] |
| Astrometry_Department,_U_S_Naval_Observatory The primary purpose of this website is to distribute information related to the positions and motions of the stars and planets, mainly to the Defense community. |
| Astronomy_162__Stars,_Galaxies,_and_Cosmology Entire Astrophysics course online. Very extensive introduction course to stars. |
| BBC_Space_-_Stars Five concise articles covering the birth and death of stars, star types, and all the things we "know" from just looking at them |
| Bright_Star_Catalogue Find data (cross references, positions, proper motions, spectral classes, magnitudes ...) on all stars visible to the naked eye from the BSC, SKY2000, SAO, WDS and GCVS. Stars can be searched by their |
| Buy_a_Star,_But_It\'s_Not_Yours Article discussing (non)validity of star naming companies. |
| The_Classification_of_Stellar_Spectra NASA page explaining the colors and classifications (O, B, A, F, G, K, and M) of stars. |
| The_Constellations_since_1996 Binocular and naked eye guide to the constellations, a data table, and mythology. |
| Cosmobrain Lists the 50 brightest stars visible from Earth, and the 50 closest stars to Earth. Proper names, distances, magnitudes, spectral classification and other data are provided for each star. |
| Dark_Stars,_Black_Holes,_Bright_Galaxies One huge page packed with illustrations, diagrams and photographs portraying some interesting aspects of stars, black holes and galaxies. |
| ESO_Photo_Gallery_-_Astronomical_Images Pictures of all kinds of Stars provided by the European Southern Observatory. |
| The_Fifty_Brightest_Stars The most visible stars that can be seen by the naked eye from earth. Lists names, positions, distances, magnitudes and spectral classifications. |
| The_Formation_of_Binary_Stars Highly-detailed but brief paper concerning the Classical Fission Hypothesis. |
| Hawaiian_Astronomical_Society_-_Deepsky_Atlas A listing of the Hawaiian Astronomical Society Deepsky Atlas by constellation. |
