ScienceDirectory.info is a leading science website including agriculture, metrology, industrial engineering, earth sciences, geography, mathematic, aquaculture, aerospace and more.
Browse Categories
Agriculture
Alternative Science
Amateur Science
Biology
Chemistry
Cognitive Science
Complex Systems
Computer Science
Directories
Earth Sciences
Ecology
Education
Energy
Engineering
Environment
Forensics
Geography
Institutions
Mathematics
Physics
Resources
Shopping and Services
Social Sciences
Space
Technology
 
Solar System
You are here: Home > Space > Astronomy > History > Solar System
Listings
Asteroid Discovery Circumstances
For each minor planet: Where and when found, and by whom.
http://ssd.jpl.nasa.gov/dc_home.html
Exploring the Moon
Timeline of Lunar exploration.
http://www.space.edu/moon/
Is Mars Habitable?
A. R. Wallace's 1907 critique of Lowell's Book 'Mars and Its Canals'
http://www.wku.edu/~smithch/wallace/S730.htm
Neptune and Pluto
Mathematical discovery of planets
http://www-groups.dcs.st-and.ac.uk/~history/HistTopics/Neptune_and_Pluto.html
Neptune's Discovery
Article in Astronomy Magazine.
http://www.astronomy.com/Content/Dynamic/Articles/000/000/000/119ipise.asp
Notes on Sunspot Observations
John Winthrop's 1739 notes, from the collected papers of Fredrick Kilgour.
http://www.oclc.org/pdemo/kg/p012.htm
Orbits and Gravitation
The development of the mathematics of planetary motion.
http://www-groups.dcs.st-and.ac.uk/~history/HistTopics/Orbits.html
The Struggles to Find the Ninth Planet
A paper by Clyde Tombaugh relating his discovery of Pluto.
http://perso.wanadoo.fr/olivier.granier/meca/vulga/pluton/pluton.htm