- John G. Cramer's Alternate View columns, from _Analog_ (Astronomy/Physics).
- Jo Grant & Ben Lin's ChView star mapping software.
- ESA's Astrophysics HomePage.
- GAIA: The Galactic Census Project (The future of astrometry after Hipparcos).
- Claus Bornich's It's Full of Stars star/system mapping freeware.
- PC Space 2 (see the night sky from other worlds). More info. Also available in French.
- Jeffrey Carl's Stellarium.
- Wincell Chung's 3D Starmaps.
- Kurt Foge's 3-D Starmaps of Nearby Stars, the Pleiades, Orion, and the Local Group: How to Make Stellariums, a Scale Model of the Solar System, and a Brief Explanation About Interstellar Travel. (The title pretty much says it all, eh?)
- Darren D. Garber's Other Worlds, Distant Suns A catalog of extrasolar systems (formerly at: http://garber.simplenet.com/).
- NASA's NStars Database (search nearby stars by name, range, spectral type, and perform co-ordinate transformations).
- Vargas' Astronomy Data Archives [Missing].
- Astronauts Frontier [Missing].
- The ESA.
- NAR, the National Association of Rocketry. (Model Rockets)
- NASA Homepage.
- Women in Space.
- The Nine Planets. A multimedia tour of the solar system.
- Space Towers, at NASA's Marshall Space Flight Center.
- Potential synergy between sci.nanotech and sci.space.tech.
- Al Globus' Machine Phase Fullerene Nanotechnology at NASA's Numerical Aerospace Simulation Facility.
- Thomas Lawrence McKendree's Implications of Molecular Nanotechnology Technical Performance Parameters on Previously Defined Space System Architectures.
- Liftport.
- Space Elevator Reference.
- Beowulf Clusters at the Center for Excellence in Space Data and Information Sciences.
- MIT Press' How to Build a Beowulf, by Thomas L. Sterling, John Salmon, Donald J. Becker, and Daniel F. Savarese.
- Fuel Cells at Anuvu, Inc.
- Fuel Cells at Avista Labs (where Bill Gates buys stock)!
- Fuel Cell Hobbyist. Build your own Hydrogen Fuel Cell for $32.95 + MEA (membrane electrode assembly), from Phillip Hurley's .PDF! [Missing]
- The Hydrogen & Fuel Cell Letter.
- Hydrogen, Fuel Cell, and Renewable Energy Links at REB Research & Consulting.
- Plug Power, LLC.
- "Pure POWER", by Mark Jaffe, in the Franklin Institute's Inquirer.
- The Artemis Society Homepage. Return to the moon!
- The International Space Science Foundation's Homepage.
- The British Interplanetary Society. Actively promoting all aspects of space exploration.
- Island One. A meeting place for future space colonists and business people.
- The Lunar Institute of Technology. "We call ourselves `LIT' because we're staking a claim... When we DO return to the moon, the eastern edge of Copernicus is OURS to establish a school at." -David Levine (LIT's Founder).
- Mars Rovers Homepage.
- The Mars Society. "The time has come for humanity to journey to Mars."
- PERMANENT (Projects to Employ Resources of the Moon and Asteroids Near Earth in the Near Term).
- SpaceDev, Incorporation.
"SpaceDev is a public corporation (OTC trading symbol: SPDV) which
intends to engage in profitable near-term commercial space exploration,
and the long-term development of space."
- NEAP, the Near Earth Asteroid Prospector effort, by SpaceDev, Inc.
- The Space Development Institute is a non-profit, charitable organization whose purpose is to research future space exploration and development issues.
- Space Settlements: A design study. [Missing!]
- The Space Studies Institute. "Opening the energy and material resources of space for human benefit by completing the missing technological links to make possible productive use of the abundant resources in space."
- Acme Aerostructures/Giant Leap Rocketry.
- Area 51 Rocket Pages. [Missing]
- Aero Pack, International, Online High-Power Rocketry Products.
- Art Applewhite Rockets.
- Barclone. Craig McGraw's BAR & Cloner Designs.
- Calgary Rocketry Association.
- CATO Rocketry Club.
- Dallas Area Rocket Society.
- Discount Rocketry.
- Estes Model Rockets.
- Estes Model Rocketry (for educators).
- European Model Rocketry.
- Giant Leap Rocketry.
- The Launch Pad. Military Mid-Power Rocketry. [Missing]
- Sven Knudson's Model Rockets.
- Magnum Rockets, Hobbies & More Inc.
- Maximum Thrust Rocketry.
- Missile Works. Everything rocketry.
- Pratt Hobbies Rockerty Catalog.
- Public Enemy Rockets.
- Public Missiles, Ltd.
- Rocket Dynamic Systems Mid- to High-Power Rocket Kits.
- The Rocket Man.
- The Rocket Project. [Missing!]
- Rocket Rage Scratchbuilding.
- Rocket Vision [Missing!]
- Rocketry Online.
- Rocketry Top 50 Directory. [Missing!]
- Scale Rockets.
- Canada's Sigma Rockets.
- Star Rocketry.
- Trailing Edge Technologies.
- Tri-City Sky Busters Rocketry Club.
- Rogue Aerospace. Going out of business!
- Utah Rocketry Club.
- WinRoc Software.
- Ye Olde Rocket Plans. Ryan McDaniell's Rocket Plan Site.
- Ye Olde Rocket Shoppe.
- JimZ's Rocket Plans.
- ESA's Astrophysicss Missions.
- The Federation of American Scientists' Space News Sources page.
- Scientific American.
- SpaceViews. [Missing?]
- John G. Cramer's Alternate View columns, from Analog (Astronomy/Physics).
- The Federation of American Scientists' Space Policy Project.
- Java Satellite Orbit Tracker
- S. John Ross' Adventure Cargo and Interstellar War: Two Unfinished Articles for GURPS Space.
- Astronomers Find Saturn-sized Extrasolar Planets. [Missing?]
- Astronomical Data Center (No longer maintained).
- Calvin J. Hamilton's Solar Views in English, Spanish, Portugese, French, and German. Views and data on the solar system, including Icosahedral map projections of Callisto, Earth, Ganymede, Jupiter, Mars, the Moon, Neptune, the Sun, and Venus.
- Dr. Geoff Marcy's Discovery of Extrasolar Planets HomePage.
- Online Atlases.
- Planetary Fact Sheets from the National Space Science Data Center.
- PlanetScapes.
- UC Berkeley SETI projects.
- The Arecibo radio telescope in Puerto Rico.
- The SETI Institute
- The Planetary Society
- Jo Grant & Ben Lin's ChView star mapping software.
- Claus Bornich's It's Full of Stars star/system mapping freeware.
- Patrick Murphy's Mad Irishman Productions 2300AD Publications! A 2300AD Referee's Screen, character sheet, new weapons, a robots system, and even a short psionics system, all in Adobe .PDF files!
- PC Space 2 (see the night sky from other worlds). More info. Also available in French.
- Wincell Chung's 3D Starmaps.
- Max Lambertini's
Warp Assistant Router Program (allows you to
chart routes, as well as generate system/planetary data), star maps, and
the PlaceMaker (geographical feature-naming) and SolarSys (system
generator) software.
- Big Frog Mountain (Alternative Energy Sources site).
- Jade Mountain (Commercial site).
- Nanocrystalline Semiconducting Oxide Film Solar Cells. [Missing?]
- Northern Arizona Wind & Sun (Commercial Site with lots of info).
- Northern Arizona Wind & Sun's Online Store (Commercial Site).
- Photovoltaic Special Research Centre at UNSW.
- Other Photovoltaic Related Links at UNSW.
- Solar Cell Efficiency Tables.
- Advanced Crew Escape Suit (ACES)
- Launch Entry Suit (LES)
- Comparison between ACES and LES
- FAQs About Spaceflight
- Global Effects, Inc's Spacesuits page. This California, USA effects house will sell you a movie replica of a Mercury, Geminin, Apollo, Space shuttle, or other spacesuit.
- NASA Public Domain Spacesuit Pictures.
- OSF Spaceflight Questions and Answers
- SpaceProps also sells spacesuit replicas. [Missing?]
- The Spacesuit and Pressure Suit Homepage.
- An explanation of The Alcubierre Drive at Island One.
- Breatkthrough Propulsion Physics Program at NASA's Glenn Reseach Center.
- Antimatter Space Propulsion. [Missing?]
- Jason W. Hinson's Relativity and FTL Travel Starting Point HomePage (Star Trek, not hard science). [Missing?]
- Starship Design Home Page of the Lunar Institute of Technology.
- Warp Drive When? (also at NASA's Lewis Research Center).
- UCMP Web Lift to Taxa at the University of California's Museum of Paleontology
- BIOSIS [Missing?]