Science and Technology Web Resource Pages

General Resources

Space, Physics and Astronomy Life and Environmental Sciences Earth Sciences and Chemistry

 


Space, Physics, and Astronomy Resources

General Sites & Portals Reference Sites News Sites & Magazines Technology & Exploration Societies & Organizations
Solar System Extrasolar Planets Astrobiology Cosmology & Relativity Instructional & Textbooks

 

General Sites and Portals

  • Brian's Space Hotlist:  A useful and wide-ranging collection of science links, with particular emphasis on space research and technology. (Brian Roberts)

  • Students for the Exploration and Development of Space:  An organizational site with a rich collection of original materials and links.

  • Royal Observatory, Greenwich:  Home page of the observatory that sits on the prime meridian (that's why we speak of "Greenwich Mean Time"--GMT).  Includes a host of interesting features, including the very useful "Astronomy Fact Files."

  • The Electronic Universe:  Collection of resources covering physics and space science, as well as environmental and earth sciences.  (U. of Oregon)

  • VPL Links Page:  A well-selected page of links from NASA's Virtual Planetary Laboratory.  Emphasizes space and planetary science, but includes biology, earth science, etc.

  • Astronomy Cafe:  Self-described as "The web site for the astronomically disadvantaged."  A fascinating site to explore, aimed at general audiences.  Covers a wide range of topics in astronomy, cosmology, etc.  (Dr. Sten Odenwald)

  • Rockbottom Observatory:  Resource and outreach page for the Skylight Astronomical Society.  Includes ephemeris tables, sky charts, and an array of other resources.  The Virtual Mars page is well worth a look.

  • Astronomy Bizarre:  Related Links:  Well-selected links from an astronomy course at Iowa State U.  (Steve Kawaler)

  • Physics.org:  Excellent resource site for physics.  Searchable database of physics web sites;  queries yield a list of sites with descriptions.  Responses may be tailored to the age level and physics background of the user.  List of Common Questions is helpful.

  • Online Educational Resources for Physics Teachers:  Useful page of categorized links.  Covers some engineering and astronomy and quite a bit of math, as well as all aspects of physics.  (Zito Giuseppe)

  • Net Advance of Physics:  Portal for "review articles and tutorials in an encyclopædic format."  Includes links to a huge variety of online resources for physics, including journal articles, pre-prints, textbooks, tutorials, etc.  Browsable in three organizational formats; no onsite search engine.  


The New Solar System, with Rosette Nebula
NASA (Planetary Photojournal)

 

Reference Sites


News Sites and Magazines

  • Space.com:  News from space exploration and technology.  Slick and glossy design, with accessible and interesting content, updated regularly.  Heavy on advertising.
  • SpaceDaily.com:  Extensive coverage of space science and technology.  Also includes links to sister publications: TerraDaily (environment news), MarsDaily (Mars coverage), and  SpaceWar (military news), as well as the Encyclopedia Astronautica (space travel reference site).
  • Universe Today:  Space and astronomy news.  Includes headlines and summaries, with links to the original press releases or articles.
  • SpaceRef.com:  Space and space exploration news.  Includes extensive links to other sites.
  • PhysicsWeb:  The online presence of Physics World magazine.  Includes news stories and feature articles concerning research in physics, materials science, etc., as well as general professional concerns.  (Institute of Physics)
  • Astronomy Magazine:  Web site for the popular magazine.  Access to full content requires a subscription, but free version includes worthwhile material.

Space Research, Technology and Exploration

  • NASA:  The home page for the National Aeronautics and Space Administration, with links to an enormous range of space-related resources.

    • NASA:  News and Features:  The best place to start for quick access to information on NASA, its missions, research, etc.

    • NASA:  Multimedia Highlights:  A good place to start searching for images, video, etc.

    • Wilkinson Microwave Anisotrophy Probe:  Information on cosmology (the birth of the universe, its age, etc.)

    • Hubblesite:  Home page for the Hubble Space Telescope.  Includes access to a rich, searchable collection of images, as well as news and other features.

    • Warp Drive When?:  Presentation for general audiences on the development of futuristic propulsion systems and spacecraft, by Marc Mills, former project manager for NASA's Breakthrough Propulsion Systems Project.

  • NASA:  Jet Propulsion Laboratory:  A part of NASA, but worth a link of its own because of its wealth of resources.  

    • JPL News:  Extensive set of links to current earth and science research and space exploration activities.

    • JPL Missions:  Information on everything from sea-level and weather research to the "Stardust" mission to bring back samples of cometary material.

    • Planetary Photojournal:  Home page for a stunning array of carefully selected images (some of which you will recognize from these course pages).  For links to more image pages, see the images section on the General Science and Technology Resources page.

    • Mars Exploration:  The home page for NASA's Mars missions.  For links to more Mars resources, see the below.

  • European Space Agency Portal:  The public-access home page for the European Space Agency's activities and resources.  Includes information on current and planned missions, as well as other valuable resources.

    • ESA Science:  Information on ESA research, as well as basic information on a wide variety of space-related topics (the possibility of life elsewhere in the solar system, the atmospheric peculiarities of Saturn's moon, Titan, etc.).

    • ESA Multimedia Gallery:  A searchable archive of images, including a good many artists' renderings of future ESA missions.

  • Lunar Institute of Technology:  Okay, so I just couldn't resist putting this link here, right after NASA and the ESA.  The site is a lot of fun (although it lost some material due to server problems), and has links to some serious material, to some speculative material, and to some stuff that is downright quirky.  Try your hand at decoding an alien message from their version of the SETI project on the Contact Project page.

Societies and Organizations

  • Lunar and Planetary Institute:  A "focus for academic participation in studies of the current state, evolution, and formation of the solar system."  Includes academic materials (primarily K-12), images, and other resources.

  • Universities Space Research Association:  Intended to provide "a mechanism through which universities can cooperate effectively with one another, with the government, and with other organizations to further space science and technology, and to promote education in these areas."  Includes links to USRA's various centers and to educational resources, image sites, etc.

  • The Planetary Society:  "Founded in 1980 by Carl Sagan, Bruce Murray, and Louis Friedman to encourage the exploration of our solar system and the search for extraterrestrial life."  Non-governmental organization.  Includes a variety of news, features, etc.

  • National Space Society:  "independent, international, educational, grassroots nonprofit 501(c)3 organization dedicated to the creation of a spacefaring civilization...founded in 1974 by Wernher von Braun."  Includes advocacy activities, , links, etc.

Earth - India and Australia
NASA (Planetary Photojournal)
  • American Astronautical Society:  Intended "to inform the space community, including the public, about those facts and theories which will further advance the astronautical sciences and space technology, guide the nation's astronautical programs toward achievements in space exploration and utilization, and inspire organizations and persons to further this cause."  Founded in 1954.  Includes organizational information and links.

  • Students for the Exploration and Development of Space:  An " independent, student-based organization which promotes the exploration and development of space."  Note:  This page is also listed under "General Sites" because of its rich array of resources.

  • The Mars Society:  Intended to " further the goal of the exploration and settlement of the Red Planet."  Includes information on Mars Society research projects, activities, etc.

  • International Institute of Space Law:  Concerned with the developing body of law that applies to outer space.  Includes organization information and links to other space law sites.

  • Space Frontier Foundation:  A "media and policy organization," whose emphasis seems to be on the privatization of space activity, and whose "central goal is the large-scale permanent settlement of space."

  • Living Universe Foundation:  Organization for establishing ecologically sustainable "communities," first on land, then at sea, and finally in space.  Ultimate goal is interstellar colonization.  Quirky, and takes itself very seriously.

 


Alan Bean Samples The Ocean of Storms
NASA (GRIN)
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The Solar System

  • Planetary Sciences at the NSSDC:  NASA's portal for access to information on the planets and moons of our solar system.  Extraordinarily rich array of links to planetary data, images, history, online books, etc.--definitely the premier resource of its kind on the web.  Includes Planetary Fact Sheets for quick access to physical parameters and statistical data.

  • The Nine Planets:  An "overview of the history, mythology, and current scientific knowledge of each of the planets and moons in our solar system. Each page has text and images, some have sounds and movies, most provide references to additional related information."  Useful and informative; a good introduction.  Part of the Students for the Exploration and Development of Space web site.

  • Planetary Photojournal:  Well-designed portal for NASA's archive of photographs. Provides quick access to photos of the planets and moons of this solar system, as well as to a wide range of other photographs.

  • Exploring the Planets:  Well-designed site for basic information on the planets and other objects of the solar system, from the National Air and Space Museum.  Includes images, physical information, comparative data, etc.  Intended for general audience.

  • Virtual Solar System:  Well-designed "tour" of the solar system, from National Geographic.  Includes both 3-D and 2-D versions.  Intended for general audience.

  • Space Environment Center:  National Oceanic and Atmospheric Administration site devoted to space weather.  Covers geomagnetic storms and other solar effects, space weather alerts, etc.  For the non-professional, the Education section may be the best place to start.

  • IAU:  Minor Planets Center:  Technical information on asteroids, Near Earth Objects, and other "minor planets."  Includes ephemerides for known objects, means for reporting new sightings by amateur astronomers, etc.

  • Mars

    • The Case for Mars:  "International Conference for the Exploration and Colonization of Mars."  Includes links to a wealth of resources on Mars and Mars exploration--planetary data, terraforming, current and speculative Mars missions, etc.

    • NSSDC: Mars:  The Mars page from NASA's National Space Science Data Center.  Includes past, present, and future Mars missions, online books, and a host of other resources.

    • Mars Pathfinder:  Home page for the 1996-97 NASA Mars mission.  Includes over 16,000 images from the mission.

    • Virtual Mars:  Interactive image of Mars from the Rockbottom Observatory.  Allows viewer to choose point of observation, see names of features, etc.

    • Romance to Reality:  Intriguing site which chronicles successful, abortive, and sometimes speculative plans for Moon and Mars expeditions.  Includes "more than 300 detailed annotations (that is, summaries and descriptions) of classic, seminal, and illustrative moon and Mars exploration and settlement studies dating from 1950 to present."  (David S. F. Portree)

    • MarsNews.com:  Extensive news coverage of Mars-related activities.

    • MarsDaily.com:  Extensive news coverage of Mars-related activities.

    • The Mars Society:  Intended to " further the goal of the exploration and settlement of the Red Planet."  Includes information on Mars Society research projects, activities, etc.

    • Marsbugs:  The Electronic Astrobiology Newsletter:  Intended to provide "a channel of information for scientists, educators and other persons interested in life sciences as they relate to planetary science and space exploration."  Published monthly.  Available for download in text or PDF files.


Cold, dry, earthlike planet
Modified image from NASA (Planetary Photojournal)

Extrasolar Planets

  • The Extrasolar Planets Encyclopaedia:  Excellent resource site on planets of other stars.  Includes updated list of new planets, bibliography, material on search nethodologies, news, links, etc.   There is also a U.S. mirror site.

  • Other Planetary Systems:  Good introduction to the search for planets of other stars.  Covers only the early stages of the recent spate of planet-finding, however--the site was last updated near the beginning of 2001.

  • Extrasolar Planets:  Attractively-designed site giving basic information on many of the known extrasolar planets.  Includes speculative images of what the planets might look like, brief textual discussions of  possible conditions on the planets, information on the habitable zones of the star systems, etc.  (Christoph Kulmann)

  • Other Worlds, Distant Suns:  Useful guide to extrasolar planets and their stars.  Includes star maps for locating many of the stars, VRML representations, a Practical Astronautics glossary of astronomical terms, etc.

  • Astronomy Plus...:  The astronomy page of the Electronic Universe at the U. of Oregon.  Includes very useful (although sometimes technical) information on extrasolar planets, search methodologies, planetary formation, etc.

  • NASA sites

    • Origins Program:  Program devoted to the study of the origins and evolution of the universe, and the search for life-sustaining planets.  Includes extensive explanatory material, images, links to news and press releases, etc.

    • Extrasolar Planets:  NASA's PlanetQuest page.  Brings together material on a number of NASA projects involved in the search for new planets.  Covers a range of material, including a New Worlds Atlas which allows flexible searches for newly discovered planets.

    • Virtual Planet Laboratory:  NASA project to develop virtual models of planets in order to improve methods of detecting life on newly discovered worlds.  Page is not fully developed yet, but is already interesting.

  • California and Carnegie Planet Search:  Web site for a major planet-search group.  Includes a table of confirmed planets, explanations of search techniques, news, links, etc., as well as technical data on newly discovered planets.

  • Planetary Systems and Their Changing Theories:  A history of theories of planetary formation, from ancient times to 1999.  (Artymowicz, Lubow, and Kley)

  • Extrasolar Planets:  Presents "a brief history on the work that has been done on planetary bodies outside of our solar system during the past decade or so, beginning with the controversy surrounding the search for companions around Barnard's Star."  Last updated April 5, 2001.  (George H. Bell, Arizona State U.)

  • Known Planetary Systems:  Table of extrasolar planets, with some details about each.  Seems to be updated regularly.

  • Artists' Renderings

    • Extrasolar Visions:  Well-designed site with a rich array of speculative images of known extrasolar planets.  Includes data on the stars and planets, speculation on the character and features of the planets, star maps for locating individual stars, etc.  Images by John Whatmough.  

    • Extrasolar I:  Well-designed site with 30+ speculative images of known extrasolar planets.  Also includes brief comments on the planets.  Images by Lynette Cook.

    • Extrasolar Planets:  Well-designed site giving basic information on many of the known extrasolar planets.  Includes a selection of speculative images of what the planets might look like, brief textual discussions of  possible conditions on the planets, information on the habitable zones of the star systems, etc.  Images by Christoph Kulmann. 

    • AstroArt:  Extrasolar Planets:  Part of David Hardy's AstroArt site. Attractive site, with a wide variety of images.  Includes renderings of half a dozen known extrasolar planets, and a few invented ones.  Images by David Hardy.


Hot super-Jovian planet with 2 satellites
Montage of modified images from NASA (NIX)

Heavily cratered rocky planet
Modified image from NASA (Planetary Photojournal)

Extraterrestrial Life, Astrobiology, and Astrochemistry

  • General Astrobiology Sites

    • The Astrobiology Index:  Extensive resource portal for all aspects of astrobiology.  Includes links to articles and web sites on terraforming, space environments, evolutionary development, extremophilic organisms, etc.  (David J. Thomas)

    • The Astrobiology Web:  Well organized portal site for all aspects of astrobiology.  Includes links to articles and web resources on everything from astrochemistry to space physiology.  Part of the SpaceRef group of web sites.

    • Astrobiology Magazine:  Online magazine covering a wide range of topics in astrobiology.  Includes news, feature stories, searchable archives, additional links with each story, etc.

    • NASA Astrobiology Institute:  NASA institute created "to study the origin, evolution, distribution, and future of life on Earth and in the Universe."  Includes news and features, material on institute activities, etc.

    • Astrobiology and Sapceflight Central:  News and features regarding astrobiology and the "quest for extraterrestrial life."  Covers mainstream science as well as more controversial work.  Includes a chronologically arranged archive.  This site also includes The Encyclopedia of Astrobiology, Astronomy, and Spaceflight and an extensive links page.  (David Darling)

    • Astrobiology:  The Living Universe:  Well-designed educational site for all aspects of astrobiology.  Includes sections on exobiology, microgravity biology, etc.--and even an intriguing section on astrobiology in science fiction.  Part of the ThinkQuest site.  

    • Space Biology:  Educational site, funded in part by NASA, intended for undergraduate introductory biology courses.  Concerned primarily with the adaptation of terrestrial life to microgravity environments.  Includes teaching modules, access to experimental data, links, etc.

  • Origins of Life

  • Life on Mars

  • SETI:  Search for Extraterrestrial Intelligence

    • The SETI Institute:  Home page for one of  the major organizations involved in the search for extraterrestrial intelligence.  Includes news, features, events, etc.

    • SET@home:  Internet project to utilize unused CPU time on personal computers to process SETI search data.  (U. of California/Berkeley) 

    • The SETI League:  Independent organization supporting SETI research.  Encourages individual involvement and independent projects.

    • SETI:  The Drake Equation:  Very clear explanation of Frank Drake's equation for determining the probable number of technological civilizations in the galaxy.

  • Astrochemistry Sites

Cosmology and Relativity

  • Relativity on the World Wide Web:  Extensive and well-selected set of links to resources on relativity.  Includes links to fairly simple as well as to very technical resources.  Probably the best place to start looking for additional resources.  (John Baez, U. of California/Riverside)

  • Science for the Millennium:  Pavilion  of Science and Industry:  Online exhibitions in a variety of areas, from the National Center for Supercomputing Applications.  Attractively designed and useful site.  Not all exhibits are completed yet.  (U. of Illinois/Urbana-Champaign) 

  • Berkeley Cosmology Group:  Web site for an affiliation of researchers and research groups in Berkeley who are concerned with the origin and development of the universe.  Includes a particularly useful Education, Outreach, and FAQs page, which gives a very accessible overview of the various areas of the BCG's research.  The resources vary in date, but are still quite valuable.

  • UK Dark Matter Collaboration:  Useful starting point for resources on "dark matter" research.

  • NCSA-Potsdam-Washington U. International Numerical Relativity Group:  Site for a research group using "supercomputers to study black holes, gravitational waves, and other phenomena predicted by Einstein's Theory of General Relativity."  There are a number of broken links within the site, but it includes a useful and accessible Exhibitions section that explains various aspects of their work, as well as sections containing more technical material.

Instructional Sites and Textbooks

  • Astronomy

  • Physics

    • The Motion Mountain Physics Text:  Introductory physics textbook in PDF format.  Covers classical mechanics, electrodynamics, relativity, quantum mechanics, etc.  A few sections are not yet available.  (Christoph Schiller) 

    • The Physics Hypertextbook:  Introductory physics textbook in HTML format.  Covers classical mechanics, electrodynamics, relativity, quantum theory, particle physics, etc.  Coverage varies from quite good to very sketchy.  (Glenn Elert)

    • HyperPhysics Concepts:  An "exploration environment for concepts in physics which employs concept maps and other linking strategies to facilitate smooth navigation. For the most part, it is laid out in small segments or 'cards'."  A useful resource, particularly for review.  Also includes similarly designed smaller sections on Chemical Concepts, Geophysics, and Biology Concepts.  (Georgia State U.)

    • Physics Resources:  Web site for University of Oregon physics courses.  Includes access to problem sets and individual course web pages.  Many course web pages include full lecture notes and other useful resources.

    • Modern Physics:  Web site for a University of Virginia physics course.  Covers special relativity, particle physics, etc.  Includes full lecture notes, review sheets, etc.  Explanations are clear; math is easy to follow.

    • Physics for Beginners:  Self-described as "an introduction to physics for the absolute beginner."  Very simple presentation, without a great deal of depth or detail

  • Physics:  Relativity and Quantum Mechanics

    • Basic Introductions (limited math)

      • Foundations:  Very good (and very readable) introductions to special and general relativity, black holes, and quantum mechanics by sci-fi writer Greg Egan.  Intended "for the interested lay reader. No prior knowledge of mathematics beyond high school algebra and geometry is needed." 

      • Introduction to Particle PhysicsVery basic introduction to quarks, fundamental forces, etc., from York University.  Conceptually oriented; uses virtually no math.  

      • Special Relativity:  Introduction to the basic concepts of special relativity, from the University of Colorado.  Clear and easy to follow, with useful animations and diagrams and a minimum of math.

      • Particles, Special Relativity and Quantum Mechanics:  Overview of special relativity and particle theory.  Explains relativistic paradoxes, tachyons, etc.  Requires some math.

      • Official String Theory Web Site:  Good basic introduction to string theory.  Includes consideration of black holes, cosmology, etc.

    • Online Courses and Textbooks

      • Modern Physics:  Web site for physics course at the University of Virginia.  Covers special relativity, particle physics, etc.  Includes complete lecture notes, etc.  Uses very limited math.  Its companion site, Galileo and Einstein, covers classical physics from an historical perspective.

      • Tensors and Relativity 2003:  Web site for a course at the University of Cape Town.  Very well designed and well organized.  Covers special and general relativity, tensors, etc.  Requires considerable math.  Includes a link to an Interactive Advanced Calculus course.

      • Special Relativity:  Well organized presentation of special relativity.  Requires "an understanding of Algebra, Linear Algebra and some understanding of Calculus, both in integration and differentiation."  The companion site, Modern Relativity, covers general relativity and assumes "an understanding of mathematics through calculus and partial differential equations. The relevant tensor calculus is presented throughout as needed."  Taken together, the two sites are an online textbook.

 

 

Page background image credit:  Hubble ST image of the Eagle Nebula, NASA (GRIN) 

 

This page developed and maintained by James Hunter
Edgewood College, Madison, WI
Comments and suggestions: hunter@edgewood.edu
Last updated: 09/11/2007

Image credits for top banner:  
Left panel:  Lunar Excursion Module Simulator, NASA (Langley)
Right panel:  3-D Protein Structure, U.S. Department of Energy Human Genome Program, http://www.ornl.gov/hgmis

Middle panel background:  Blurred version of portion of Wired Cell, U.S. Department of Energy Genomes to Life Program, http://doegenomestolife.org