Extraterrestrial Substances

(Extra Credit)

Many of the substances found on the Earth are also found on other planets as well as in or on moons, comets, asteroids, meteors and stars, Some of these substances have even been found in interstellar space. Helium was originally discovered as being one of the elements making up our Sun before helium deposits were located on the Earth.

Different types of telescopes have now been joined by probes and rovers, like Pathfinder and Spirit on Mars, in the search for extraterrestrial substances.

Value: Up to 10 extra credit points added to the assignment of your choice. This extra credit project may be repeated twice a six weeks for a total of 20 extra credit points possible for each six week period.

Due Dates: 4th Six Weeks 4:45 PM on Tuesday, February 07, 2006

5th Six Weeks 4:45 PM on Tuesday, April 04, 2006

6th Six Weeks 4:45 PM on Tuesday, May 16, 2006  

Requirements:

  



Selected Internet Sites for Information on

Extraterrestrial Substances

  1. http://quest.arc.nasa.gov (NASA Ames Research Center)
  2. http://www.space.com (Use the "Special Reports" or search function. Warning: The search function will pull up everything about a topic including references to television and/or movie science fiction.)
  3. http://planetary.org (PlanetarySociety)
  4. http://www.jpl.nasa.gov (NASA/Jet Propulsion Lab at Cal Tech)
  5. http://www.nasa.gov/home/index.html
  6. http://www.universetoday.com/
  7. http://abcnews.go.com/sections/science
  8. http://cass.jsc.nasa.gov/CASS_home.html (NASA Johnson Space Center)

  © Sally A. Urquhart, 2004