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         Asteroids:     more books (100)
  1. The Silent War : Book III of The Asteroid Wars (The Grand Tour; also Asteroid Wars) by Ben Bova, 2004-05-01
  2. Asteroid Goddesses: The Mythology, Psychology, and Astrology of the Re-Emerging Feminine by Demetra George, Douglas Bloch, 2003-08
  3. Comets, Meteors, and Asteroids by Seymour Simon, 1998-05-27
  4. Commander Toad and the Dis-asteroid (Commander Toad Series) by Jane Yolen, 1996-07-16
  5. Lucky Starr and the Pirates of the Asteroids by Isaac Asimov, 1984-04-12
  6. The Precipice (The Asteroid Wars) by Ben Bova, 2001-08-16
  7. New Insights into Astrology: Sex Is a T-Square Number Symbolism Harmonics Aspects Asteroids Research by Nona Gwynn Press, 1993-04-30
  8. Invasion of the Mind Swappers from Asteroid 6! by James Howe, 2003-06-01
  9. The Asteroid Ephemeris 1900 to 2050: Including Chiron and the Black Moon Lilith by Neil F. Michelsen, Rique Pottenger, 1999-04-01
  10. Asteroids III (Space Science Series) by Richard P. Binzel, 2002-12
  11. Planets and asteroids by Esther V Leinbach, 1976
  12. The Aftermath: Book Four of The Asteroid Wars (Asteroid) by Ben Bova, 2008-04-01
  13. Asteroid Impact by Douglas Henderson, 2000-09-01
  14. The Ultimate Asteroid Book by J. Lee Lehman, Lee J. Lehman, 1998-03

1. Asteroids And Comets
Data from across NASA, compiled at the National Space Science Data Center.
http://nssdc.gsfc.nasa.gov/planetary/planets/asteroidpage.html
Asteroids and Comets
The Japanese spacecraft Hayabusa has reached asteroid Itokawa and taken up a stationkeeping position 20 km from its surface. Images of Comet Tempel 1 and the encounter with the Deep Impact spacecraft and the NASA Press Release are available. Asteroid Fact Sheet
Comet Fact Sheet
Near Earth Object Fact Sheet
Images of Asteroids - from the Catalog of Spaceborne Imaging
Images of Comets - from the Catalog of Spaceborne Imaging
NSSDC Photo Gallery - More Images of Asteroids
NSSDC Photo Gallery - More Images of Comets
Reference Books on Asteroids
Reference Books on Comets
Frequently Asked Questions - Asteroids
Frequently Asked Questions - Comets What Are Asteroids? Images and Information on the Comet SL-9 collision with Jupiter PDS Small Bodies Node: University of Maryland
Missions to Asteroids and Comets
Deep Impact - NASA Flyby of Comet P/Tempel 1 (2005) Rosetta - ESA Mission to Rendezvous with Comet Churyumov-Gerasimenko (2004) Hayabusa (Muses-C) - ISAS (Japan) Sample Return Mission to Asteroid 25143 Itokawa (2003) CONTOUR - NASA Mission to fly by three comet nuclei (2002) Stardust - NASA Discovery Mission to Comet P/Wild 2 (1999) Cassini - NASA/ESA mission to Saturn through the Asteroid Belt Deep Space 1 - NASA Flyby Mission to asteroid 1992 KD (1998) Galileo - NASA Mission to Jupiter via asteroids Gaspra and Ida Genesis - NASA Discovery Solar Wind Sample Return Mission (2001) Giotto - ESA mission to Comets Halley and Grigg-Skjellerup ICE (ISEE-3)

2. ORRERY: Asteroids - Planetary Bricks
A look at how asteroids came to be discovered, what and where they are, and the potential danger they exhibit for us here on earth.
http://www.harmsy.freeuk.com/asteroids.html
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Asteroids - planetary bricks
Sun Mercury Venus Earth ... Mars Asteroids Jupiter Saturn Uranus Neptune ... Kuiper Asteroids are lumps of rock, some as big as 1000 km in diameter, others as small as a computer monitor! Most of them lie in a fairly wide belt orbiting the Sun between Mars and Jupiter , called (surprisingly!) the Asteroid Belt. The word asteroid has a real meaning, much like the word planet . Asteroid means "star like", because the first asteroids that were discovered resembled very dim stars.
Fig. 1: Location of the asteroids There are probably over 10,000 asteroids larger than 100 km across in the Solar System, with many millions of smaller ones. Most of these can be found in a belt between the planets Mars and Jupiter The first asteroid was discovered as a result of a curious relatonship known as Bode's Law . This is not a law at all, and is really only a coincidence. It goes as follows:
Bode's Law
  • Start with the number series in the first column below...
  • Add to each number...
  • Then divide by S S+4 (S+4)/10 Planet Distance Mercury Venus Earth Mars Jupiter Saturn Uranus Now compare these values with the average distances of the planets ( as known by Bode in 1772 ) from the Sun , measured in AU Top Right ^^
    The Hunt Begins
    Alarmingly, Bode's Law produces numbers that are
  • 3. PERMANENT: Asteroids Utilization, Etc.
    Rapid development of space using material from asteroids near Earth and from the Moon.
    http://www.permanent.com/

    intro

    site map

    search

    news
    ...
    feedback

    home .....in all geologic time, our generation will get mankind off our lonely planetary cradle.....
    P rojects to
    E mploy
    R esources of the
    M oon and A steroids N ear E arth in the N ear T erm L i f e
    It is a race against time, before biotechnology
    makes mankind extinct, or nanotechnology destroys Earth's biosphere, suddenly. 9/11's small in comparison. G o a l s Don't expensively launch from Earth, use construction materials already in space. Build valuable, profitable products and habitats in orbit (not send back to Earth). Non-governmental, commercial, faster, cheaper large scale space development. O r g a n i z a t i o n PERMANENT is an introductory guide for all, a reference source for experts and a news site on space resources. We link to known, quality websites, stockpile technical resources of third parties not on the web, and help them publish on the web. We can do this NOW with present-day technology and a philanthropic investor Browse website Asteroids Near Earth Lunar Materials Transportation Industrial Processes ... To Do List For general or specific e-mail regarding PERMANENT, please use our Feedback page.

    4. Asteroid Introduction
    asteroids are rocky and metallic objects that orbit the Sun but are too small to be They are known as minor planets Explore the worlds of asteroids.
    http://www.solarviews.com/eng/asteroid.htm
    Asteroid Introduction The future cannot be predicted, but futures can be invented. - Dennis Gabor
    Table of Contents Asteroid Introduction Asteroid Summary
    Asteroids Annefrank, Braille, Castalia, Ceres, ... Vesta
    Asteroid Science Asteroid Exploration Chronology Asteroid Image/Animation Gallery Meteoroids and Space Debris Other Resources Asteroid/Comet Impact Hazards NEAR Spacecraft Homepage Asteroid 3753-Earth's Companion Terrestrial Impact Craters ... Earth Crossing Asteroids Asteroids are rocky and metallic objects that orbit the Sun but are too small to be considered planets. They are known as minor planets . Asteroids range in size from Ceres, which has a diameter of about 1000 km, down to the size of pebbles. Sixteen asteroids have a diameter of 240 km or greater. They have been found inside Earth's orbit to beyond Saturn's orbit. Most, however, are contained within a main belt that exists between the orbits of Mars and Jupiter. Some have orbits that cross Earth's path and some have even hit the Earth in times past. One of the best preserved examples is Barringer Meteor Crater near Winslow, Arizona.

    5. A/CC's Minor Object News
    A digest of news related to asteroids, comets, and meteors. Monitors changes in impact risk calculations. Includes links to original sources of information.
    http://www.hohmanntransfer.com/news.htm
    Click here to go to A/CC news without frames.

    6. Asteroids And Comets
    asteroids and Comets. An announcement was made on March 15 of the discovery of the furthest object so far seen in our solar system.
    http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

    7. Compare Prices And Read Reviews On Asteroids For Game Boy Color At Epinions.com
    Consumer reviews for the Game Boy version.
    http://www.epinions.com/game-Titles-Consoles-GameBoy-All-Asteroids

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    8. Asteroid Fact Sheet
    Information on Selected asteroids. The image above is a false color view of the asteroid 951 Gaspra taken by the Galileo spacecraft.
    http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

    9. NSSDC Photo Gallery: Asteroids
    NSSDC Photo Gallery asteroids A collection of images of asteroids in our solarsystem.
    http://nssdc.gsfc.nasa.gov/photo_gallery/photogallery-asteroids.html
    NSSDC Photo Gallery
    Asteroids
    Note: If you are looking for images of NEAR's encounter with Mathilde (Asteroid 253), please visit our Mathilde flyby page.
    Gaspra
    The Galileo spacecraft was the first planetary mission to photograph an asteroid "up-close". Its flyby of Gaspra occurred on 29 October 1991 at a distance of about 16,200 km. Thumbnail Image Description Caption NASA IDs Image Size Hi-Resolution TIFF? The asteroid Gaspra. Caption P-40450-C A montage of images of Gaspra. Caption P-41383 A comparison of Gaspra with Mars' two satellites, Phobos and Deimos. Caption P-41382
    The second of the two asteroids which Galileo encountered en route to Jupiter, Ida was discovered to have something different: its own satellite! Galileo's flyby of Ida (and its moon Dactyl) occurred on 28 August 1993 at a distance of about 2,400 km. Thumbnail Image Description Caption NASA IDs Image Size Hi-Resolution TIFF? The asteroid Ida. Caption P-42964 The asteroid Ida and its moon, Dactyl. Caption P-43731 Hi-res The asteroid Ida and its moon, Dactyl (in color). The asteroid Ida and its moon, Dactyl (in false color).

    10. Asteroid Introduction
    asteroids are rocky and metallic objects that orbit the Sun but are too small to be considered planets. Learn more about these miniplanets through
    http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

    11. Asteroids
    Overview of current scientific knowledge of asteroids.
    http://www.nineplanets.org/asteroids.html
    Asteroids
    On the first day of January 1801, Giuseppe Piazzi discovered an object which he first thought was a new comet. But after its orbit was better determined it was clear that it was not a comet but more like a small planet. Piazzi named it Ceres, after the Sicilian goddess of grain. Three other small bodies were discovered in the next few years (Pallas, Vesta, and Juno). By the end of the 19th century there were several hundred. Several hundred thousand asteroids have been discovered and given provisional designations so far. Thousands more are discovered each year. There are undoubtedly hundreds of thousands more that are too small to be seen from the Earth . There are 26 known asteroids larger than 200 km in diameter. Our census of the largest ones is now fairly complete: we probably know 99% of the asteroids larger than 100 km in diameter. Of those in the 10 to 100 km range we have cataloged about half. But we know very few of the smaller ones; there are probably considerably more than a million asteroids in the 1 km range. The total mass of all the asteroids is less than that of the Moon 11 comets and asteroids have been explored by spacecraft so far, as follows: ICE flyby of Comet Giacobini-Zinner. Multiple flyby missions to Comet Halley. Giotto (retarget) to Comet Grigg-Skellerup. Galileo flybys of asteroids Gaspra and Ida (and Ida satellite Dactyl). NEAR-Shoemaker flyby of asteroid Mathilde on the way to orbit and land on Eros. DS-1 flybys of asteroid Braille and Comet Borrelly. Stardust flyby of asteroid Annefrank and recent sample collection from Comet Wild 2. For future we can expect: Hayabusa (MUSES-C) to asteroid Itokawa, Rosetta to Comet Churyumov-Gerasmenko, Deep Impact to Comet Tempel 1, and Dawn to orbit asteroids Vesta and Ceres.

    12. Compare Prices And Read Reviews On Asteroids For Windows At Epinions.com
    Consumer reviews for the PC version.
    http://www.epinions.com/game_Titles_PC-Current-Asteroids

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    Stock status: N/A Enter your ZIP for prices with tax and shipping. Price + Tax + Shipping = Total Price Your ZIP is used only to show applicable tax and shipping charges. at Amazon cpl("D0","D0L1",1);cpl("D0","D0L4",7);cpl("D0","D0L5",8); Showing 1 store Why are these stores listed? State Tax Only. Does not include local taxes. Shipping costs are estimates Please check merchant website for exact shipping costs. Read Reviews Asteroids Forever by cherylemom Just not the same as the original by phungus Great Game Play by Featured Resources Additional information on Asteroids for Windows or other products. Dell™ Special Offers www.dell4me.com Windows Sign up here for your free in-home consultation from The Home Depot®. www.homedepot.com

    13. Welcome To The Asteroid Comet Impact Hazards Website
    NASA Ames Research Center brings you reports, a Torino impact hazard scale, the latest news, and an image gallery.
    http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

    14. SmallBodies In The Solar System
    Overview of asteroids, comets, meteors. Images, data, links.
    http://www.nineplanets.org/smallbodies.html
    Small Bodies
    The title The Nine Planets is somewhat misleading. In addition to the planets and their satellites the solar system contains a large number of smaller but interesting objects. There are thousands of known asteroids and comets and undoubtedly many more unknown ones. Most asteroids orbit between Mars and Jupiter . A few (e.g. 2060 Chiron) are farther out. There are also some asteroids whose orbits carry them closer to the Sun than the Earth (Aten, Icarus, Hephaistos). Most comets have highly elliptical orbits which spend most of their time in the outer reaches of the solar system with only brief passages close to the Sun. The distinction between comets and asteroids is somewhat controversial . The main distinction seems to be that comets have more volatiles and more elliptical orbits. But there are interesting ambiguous cases such as 2060 Chiron (aka 95 P/Chiron) and 3200 Phaethon and the Kuiper Belt objects which seem to share some aspects of both categories. Asteroids are sometimes also referred to as minor planets or planetoids (not to be confused with "lesser planets" which refers to Mercury and Pluto ). Very small rocks orbiting the

    15. What Is An Asteroid
    These are known as binary asteroids. At one time it was believed that asteroids were what was left of a planet which was destroyed.
    http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

    16. Asteroids
    asteroids are small bodies that are believed to be left over from the Several thousand of the largest asteroids in this belt have been given names.
    http://www.windows.ucar.edu/tour/link=/our_solar_system/asteroids.html
    Asteroids
    Click on image for larger version( 175K GIF
    Galileo image of Gaspra
    (29 October 1991) courtesy of NASA/JPL Asteroids are small bodies that are believed to be left over from the beginning of the solar system 4.6 billion years ago. They are rocky objects with round or irregular shapes up to several hundred km across, but most are much smaller. More than 100,000 asteroids lie in a belt between Mars and Jupiter. These asteroids lie in a location in the solar system where there seems to be a jump in the spacing between the planets. Scientists think that this debris may be the remains of an early planet, which broke up early in the solar system. Several thousand of the largest asteroids in this belt have been given names. The chances of an asteroid colliding with Earth are very small! But some do come close to Earth, like Hermes (closest approach of 777,000 km).
    Table of Asteroids
    Asteroid Images Asteroid News
    Last modified March 7, 2003 by the Windows Team
    The source of this material is Windows to the Universe , at http://www.windows.ucar.edu/

    17. Sky And Telescope - The Essential Magazine Of Astronomy
    Includes student project award, hunting, and grants issued presented by Sky and Telescope.
    http://SkyandTelescope.com/observing/objects/asteroids/
    Welcome to SkyandTelescope.com, where you'll find astronomy news, stargazing tips, expert advice on choosing and using telescopes, and much, much more.
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    18. Near Earth Asteroid Rendezvous Mission
    As the first spacecraft to orbit an asteroid, the Near Earth Asteroid Rendezvous (NEAR) mission promises to answer fundamental questions about the
    http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

    19. Asteroids
    asteroids are small bodies that are believed to be left over from the beginning of Many thousands of asteroids lie in a belt between Mars and Jupiter.
    http://www.windows.ucar.edu/tour/link=/asteroids/asteroids.html&edu=elem
    Asteroids
    Asteroids are small bodies that are believed to be left over from the beginning of the solar system 4.6 billion years ago. They are rocky objects with strange shapes up to several hundred km across, but most are much smaller. Many thousands of asteroids lie in a belt between Mars and Jupiter. Scientists think that this debris may be the remains of an early planet, which broke up early in the solar system. Several thousand of the largest asteroids in this belt have been given names.
    Click on image for full size version ( SIZE
    Image from: Table of asteroids
    Last modified February 25, 1997 by the Windows Team
    The source of this material is Windows to the Universe , at http://www.windows.ucar.edu/

    20. Chiron And Friends (Centaurs, Asteroids, Exoplanets)
    Chiron and other Centaurs (Pholus, Nessus) in astrology, astronomy and mythology. Information on asteroids, minor planets and exoplanets by Zane Stein.
    http://www.geocities.com/SoHo/7969/chiron.htm
    © by Zane B. Stein kai -ron ] Chiron's Symbol
    (has many faces)
    Chiron is a major key to understanding, not only our solar system (in astronomy), but healing and wholemaking (in astrology.) It was discovered in 1977, and was so different from anything else ever found that a whole new category had to be invented for it. When Chiron was discovered to have company, in the early 1990's, this new category was given a name: The Centaurs. And these other bodies, too, are proving of major significance. First to be discovered was the body they named PHOLUS, next came NESSUS, ASBOLUS, CHARIKLO and HYLONOME. There are several more that have not as yet been named. I do not think that we can get a complete picture of who we are, or how to heal, unless we include these bodies as well. My name is Zane B. Stein, and I began studying Chiron only weeks after its discovery. These are my pages dedicated to Chiron and Friends. I hope that they open doors for you, the way Chiron has for me. CLICK THE DOORWAY TO ENTER
    CHIRON AND FRIENDS This wonderful Centaur was designed by the fantastic
    creative talents of my friend Alice Loftin, aka Aliki.

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