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Clyde Tombaugh
Results: 18

#	Item
11	An artist’s impression of Mike Brown’s discovery, with the Sun on the left Add to Reading List Source URL: www.scienceinschool.org Language: English - Date: 2012-02-22 11:47:04 Planets Dwarf planets Planets beyond Neptune Kuiper belt Planet Charon Neptune Clyde Tombaugh Clearing the neighbourhood Astronomy Planetary science Solar System
12	The Ephemeris August 2013 Volume 24 Number 7 - The Official Publication of the San Jose Astronomical Association. Houge Park August Events Add to Reading List Source URL: ephemeris.sjaa.net Language: English - Date: 2013-07-29 11:00:41 Planetary science Planemos Pluto Lowell Observatory Amateur astronomy Clyde Tombaugh Charon Planet European Southern Observatory Astronomy Space Observational astronomy
13	Webfooted Astronomer The Seattle Astronomical Society August 2005 Special points of interest: • Add to Reading List Source URL: archive.seattleastro.org Language: English - Date: 2013-05-24 12:10:51 Charon Definition of planet Planets beyond Neptune Kuiper belt Planet Dwarf planet Clyde Tombaugh Neptune Amateur astronomy Astronomy Planetary science Solar System
14	Webfooted Astronomer News from the Seattle Astronomical Society December 2007 A visit to Lowell Observatory Add to Reading List Source URL: archive.seattleastro.org Language: English - Date: 2013-05-24 12:10:51 Pluto University of Hawaii Lowell Observatory Imiloa Astronomy Center of Hawaii Percival Lowell Clyde Tombaugh Observatory Planets beyond Neptune Kuiper belt Solar System Hawaii County Hawaii Astronomy
15	U.F.O.Investigato FACTS ABOUT FLYING SAUCERS(UNIDENTIFIED FLYING OBJECTS) - Add to Reading List Source URL: www.ufodocarchive.org Language: English - Date: 2011-04-24 17:50:46 Ufologists National Investigations Committee On Aerial Phenomena Unidentified flying objects Identification studies of UFOs Edward J. Ruppelt Clyde Tombaugh Donald Keyhoe Condon Committee Ufology Paranormal Pseudoscience
16	People who think they know everything are a great annoyance to those of us who do. Isaac Asimov Add to Reading List Source URL: www.pvaa.us Language: English - Date: 2008-05-12 21:42:49 Pluto Planets Planets beyond Neptune Percival Lowell Lowell Observatory Clyde Tombaugh Planet Venus IAU definition of planet Astronomy Planetary science Solar System
17	Journal of Scienti c Exploration, Vol. 13, No. 4, pp. 685–694, [removed]99 Add to Reading List Source URL: www.scientificexploration.org Language: English - Date: 2008-12-14 21:42:18 Ufologists Unidentified flying objects Clyde Tombaugh Northern Arizona University alumni Pluto Lincoln LaPaz Donald Keyhoe Green fireballs Extraterrestrial hypothesis Pseudoscience Ufology Astronomy
18	PDF Document Add to Reading List Source URL: assets.cambridge.org Language: English - Date: 2004-10-11 13:21:55 Pluto Planets beyond Neptune Clyde Tombaugh Kuiper belt Neptune Planet Charon Lowell Observatory Percival Lowell Astronomy Planetary science Solar System

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