| Author | Title | Edition | Format | Price | Puborg | 
		    
				
					| Laplace, Pierre Simon, 1749-1827 | Oeuvres completes, v 5:  [astronomy; celestial mechanics; probabilities] | 1878 Paris | PDF Kindle EPub | Free | UToronto | 
		    
				
					| Laplace, Pierre Simon, 1749-1827 | Oeuvres completes, v 6:  [astronomy; celestial mechanics; probabilities] | 1878 Paris | PDF Kindle EPub | Free | UToronto | 
		    
				
					| Laplace, Pierre Simon, 1749-1827 | Oeuvres completes, v 7:  [astronomy; celestial mechanics; probabilities] | 1878 Paris | PDF Kindle EPub | Free | UToronto | 
		    
				
					| Laplace, Pierre Simon, 1749-1827 | Oeuvres completes, v 8:  [astronomy; celestial mechanics; probabilities] | 1878 Paris | PDF Kindle EPub | Free | UToronto | 
		    
				
					| Laplace, Pierre Simon, 1749-1827 | Oeuvres completes, v 9:  [astronomy; celestial mechanics; probabilities] | 1878 Paris | PDF Kindle EPub | Free | UToronto | 
		    
				
					| Laplace, Pierre Simon, 1749-1827 | Oeuvres completes, v10: (lacking) [astronomy; celestial mechanics; probabilities] | 1878 Paris |  | Free | UToronto | 
		    
				
					| Laplace, Pierre Simon, 1749-1827 | Oeuvres completes, v11:  [astronomy; celestial mechanics; probabilities] | 1878 Paris | PDF Kindle EPub | Free | UToronto | 
		    
				
					| Laplace, Pierre Simon, 1749-1827 | Oeuvres completes, v12:  [astronomy; celestial mechanics; probabilities] | 1878 Paris | PDF Kindle EPub | Free | UToronto | 
		    
				
					| Laplace, Pierre Simon, 1749-1827 | Oeuvres completes, v13:  [astronomy; celestial mechanics; probabilities] | 1878 Paris | PDF Kindle EPub | Free | UToronto | 
		    
				
					| Laplace, Pierre Simon, 1749-1827 | Oeuvres completes, v14:  [astronomy; celestial mechanics; probabilities] | 1878 Paris | PDF Kindle EPub | Free | UToronto | 
		    
				
					| Laplace, Pierre Simon, 1749-1827 | The system of the world, v 1: Of the apparent mostions of celestial bodies; of the real mostions; the laws of motion (tr. J Pond) [celestial | 1809 Lond. | PDF Kindle EPub | Free | OxfordU | 
		    
				
					| Laplace, Pierre Simon, 1749-1827 | The system of the world, v 2: Universal gravitation; abridg. of Expositon due systeme du monde (tr. J Pond) [celestial mechanics; astronomy] | 1809 Lond. | PDF Kindle EPub | Free | OxfordU | 
		    
				
					| Letwinch, Joanne C | Soaring Through The Universe | 1999 | NetLibr (Ebsco) | 23.00 | TeacherIdeasPr | 
		    
				
					| Lewin, Walter H. G | High-energy Astrophysics | 1991 | NetLibr (Ebsco) | 30.00 | NatAcadPr | 
		    
				
					| Lewis, John S. | Worlds without End: The Exploration of Planets Known & Unknown | 1998 | Questia | subs | PerseusBks | 
		    
				
					| Liebscher | The Geometry of Time | 2005 | PDF | subs/$ | WileyIntersci | 
		    
				
					| Linguet, Simon Nicolas Henry, 1736-1794 | Reflexions sur la lumiere, ou, Conjectures sur la part qu'elle a au movement des corps celestes  [optics; celestial mechanics] | 1784 Lond. | PDF Kindle EPub | Free | UToronto | 
		    
				
					| Livio, Mario | The Accelerating Universe: Infinite Expansion, the Cosmological Constant, & the Beauty of the Cosmos | 2001 | Adobe eBook | 15.95 | JWiley&Sons | 
		    
				
					| Long, Kim | The Moon Book | 1988 | NetLibr (Ebsco) | 12.50 | JohnsonBks | 
		    
				
					| Love, Jamie | Principles of Astronomy [self-learning; partial] | 1996-2005 | Html | Free | Synapses | 
		    
				
					| Lowell, Percival | Mars & Its Canals | 1906 | Graphic or PDF | Free | Google | 
		    
				
					| Lowell, Percival, 1855-1916 | Mars as the abode of life | 1908 | Graphic | Free | UMichigan | 
		    
				
					| Malville, J. McKim. Putnam, Claud | Prehistoric Astronomy In The Southwest | 1993 | NetLibr (Ebsco) | 9.95 | JohnsonBks | 
		    
				
					| Martin, Roy C | Astronomy On Trial | 1999 | NetLibr (Ebsco) | 29.95 | UPressOfAmer | 
		    
				
					| Masha'allah, 730?-815? | Liber nouem iudicum in iudicijs astrorum / clarissimi auctores   Mesehella, Aomar, Alkindus, Zael, Albenait, Dorotheus, Iergis, Aristoteles, | 1509 Ueneti | PDF | Free | WarburgInstUK | 
		    
				
					| Maunder, E. Walter | The Astronomy of the Bible: An Elementary Commentary on the Astronomical References of Holy Scripture  [illus. | 1908ca NY | PDF | Free | CaseWestern | 
		    
				
					| McCarthy | Time - From Earth Rotation to Atomic Physics | 2009 | PDF | subs/$ | WileyIntersci | 
		    
				
					| McPherson, Stephanie Sammartino. | Rooftop Astronomer | 1990 | NetLibr (Ebsco) | 21.27 | CarolrhodaBks | 
		    
				
					| Merrill, George P. & Wm. F Foshag | Minerals from earth & sky   [Smithsonian Science Ser. 3] | 1938 | Graphic | Free | UWisconsin | 
		    
				
					| Messier, Charles, 1730-1817 | The Messier Catalog  [the 110 objects, photos, identified by Messier + later additions by Messier & Pierre Mch | 1758-82 | Graphic | Free |  | 
		    
				
					| Mitchell, Henry | Biographical notice of Maria Mitchell  [astronomer & educator; 1st woman elected to Acad. of Amer. Arts & Scie | 1889? Cambg | Graphic Txt | Free | Harvard | 
		    
				
					| Mitchell, Maria 1818 89 | Maria Mitchell: life, letters, & journals  [noted for study of sunspots & nebulae & for discovery of a comet ( | 1896 Bost. | Graphic Txt | Free | Harvard | 
		    
				
					| Mitchell, Mark, 1951- | Seeing Stars | 1997 | NetLibr (Ebsco) | 16.95 | EakinPr | 
		    
				
					| Mizwa, Stephen P | Nicholas Copernicus, 1543-1943 | 1943 | Questia | subs | KosciuszkoFdn | 
		    
				
					| Morris, Richard, 1939- | The Universe, The Eleventh Dimension, And Everything | 1999 | NetLibr (Ebsco) | 14.95 | 4Walls8Windows | 
		    
				
					| Morrison, J. | Astronomical papers, v 1: Ecceentric anomaly, equation ... vector of a planet ...  [astronomy; celestial mechanics; Ephemerides] | 1883/98 | PDF Kindle EPub | Free | UToronto | 
		    
				
					| Morrison, J. | Astronomical papers, v 3:  [Astronomy; celestial mechanics; ephemerides] | 1883/98 | PDF Kindle EPub | Free | UToronto | 
		    
				
					| Motz, Lloyd & Jefferson Hane Weaver | The Story of Astronomy | 1995 Cambg. | Questia | subs | PerseusBks | 
		    
				
					| Moulton, Forest Ray, 1872-1952 | An introduction to celestial mechanics | 1914 NY | PDF Kindle EPub | Free | Harvard. | 
		    
				
					| National Research Council | An Integrated Strategy for Planetary Sciences, 1995-2010 | 1994 Wash. | Html | Free | NatAcadPr | 
		    
				
					| National Research Council (US) | A New Science Strategy For Space Astronomy And Astrophysics | 1997 | NetLibr (Ebsco) | 15.00 | NatAcadPr | 
		    
				
					| National Research Council (US) | Celestial mechanics: A survey of the status of the determination of the general perturbations of the minor planets | 1922 Wash. | PDF Kindle EPub | Free | UCalifornia | 
		    
				
					| National Research Council (US) | Exploring The Trans-Neptunian Solar System | 1998 | NetLibr (Ebsco) | 15.00 | NatAcadPr | 
		    
				
					| National Research Council (US) | Strategy For The Detection And Study Of Other Planetary Systems | 1990 | NetLibr (Ebsco) | 15.00 | NatAcadPr | 
		    
				
					| National Research Council (US) | The Decade Of Discovery In Astronomy And Astrophysics | 1991 | NetLibr (Ebsco) | 29.95 | NatAcadPr | 
		    
				
					| National Research Council (US) | The Exploration Of Near-earth Objects | 1998 | NetLibr (Ebsco) | 10.00 | NatAcadPr | 
		    
				
					| National Research Council (US) | The Field Of Solar Physics | 1989 | NetLibr (Ebsco) | 15.00 | NatAcadPr | 
		    
				
					| National Research Council (US) | Working Papers | 1991 | NetLibr (Ebsco) | 35.00 | NatAcadPr | 
		    
				
					| National Research Council Aeronautics an | Protecting the Space Station From Meteoroids and Orbital Debris |  | Graphic | Free | NatAcadPr | 
		    
				
					| National Research Council Board on Physi | Cosmology: A Research Briefing | 1995 Wash. | Html PDF | Free | NatAcadPr | 
		    
				
					| National Research Council Commission on | The Field of Solar Physics: Review and Recommendations for Ground-Based Solar Research | 1989 | Graphic | Free | NatAcadPr | 
		    
				
					| National Research Council Space Studies | A New Science Strategy for Space Astronomy and Astrophysics | 1997 Wash. | Html Graphic | Free | NatAcadPr | 
		    
				
					| Newcomb, Simon, 1834-1909 | A compendium of spherical astronomy with its applications to the determination & reduction of positions of the fixed stars | 1906 NY | PDF Kindle EPub | Free | UCalifornia | 
		    
				
					| Newcomb, Simon, 1834-1909 | Catalogue of 1098 standard clock & zodiacal stars | 1882 Wash. | PDF Kindle EPub | Free | UCalifornia | 
		    
				
					| Newcomb, Simon, 1834-1909 | Considereations on the apparent inequalities of long period in the mean motion of the moon  [celestial mechanics] | 1870 | PDF Kindle EPub | Free | Canadiana | 
		    
				
					| Newcomb, Simon, 1834-1909 | On the general integrals of planetary motion  [Smithsonian contrib. #281; celestial mechanics] | 1874 Wash. | PDF Kindle EPub | Free | Canadiana | 
		    
				
					| Newcomb, Simon, 1834-1909 | On the position of the galactic & other principal planes toward which the stars tend to crowd [celestial mechanics] | 1904 Wash. | PDF Kindle EPub | Free | StanfordU | 
		    
				
					| Newcomb, Simon, 1834-1909 | On the right ascensions of the equatorial fundamental stars & the corrections necessary ... [celestial mechanics] | 1872 GPO | PDF Kindle EPub | Free | UMichigan | 
		    
				
					| Newcomb, Simon, 1834-1909 | Sidelights On Astronomy |  | Txt-G | Free | GutenbergUS | 
		    
				
					| Newcomb, Simon, 1834-1909 | The elements of the four inner planets & the fundamental constants of astronomy  [planets, theory of] | 1895 GPO | PDF Kindle EPub | Free | Canadiana | 
		    
				
					| Newcomb, Simon, 1834-1909 | The reminiscences of an astronomer | 1903 Bost. | PDF Kindle EPub | Free | Harvard. | 
		    
				
					| Newcomb, Simon, 1835-1909 | 187?: The Extent of the Universe | 187? | Html | Free | Bartleby | 
		    
				
					| Newcomb, Simon, 1835-1909 | On the right ascensions of the equatorial fundamental stars & corrections necessary... | 1872 | Graphic Html | Free | MOA-UMich | 
		    
				
					| Newcomb, Simon, 1835-1909 | The Uranian & Neptunian systems, investigated with the 26" equatorial of the US naval observatory | 1875 | Graphic Html | Free | MOA-UMich | 
		    
				
					| Newton, Isaac (Sir) 1642-1727 | Excerpta quaedam e Newtoni Principiis philosophiae naturalis, cum notis variorum  [celestial mechanics] | 1765Cantbur | PDF Kindle EPub | Free | BostonColl | 
		    
				
					| Newton, Isaac (Sir) 1642-1727 | Philosophiae naturalis principia mathematica, v 1  [mechanics; celestial mechanics, tides] | 1833 Glasgw | PDF Kindle EPub | Free | Harvard. | 
		    
				
					| Newton, Isaac (Sir) 1642-1727 | Philosophiae naturalis principia mathematica, v 2  [mechanics; celestial mechanics; tides] | 1822 Glasgw | PDF Kindle EPub | Free | UMichigan | 
		    
				
					| Newton, Isaac (Sir) 1642-1727 | Philosophiae naturalis principia mathematica, v 3  [mechanics; celestial mechanics; tides] | 1822 Glasgw | PDF Kindle EPub | Free | UMichigan | 
		    
				
					| Newton, Isaac (Sir) 1642-1727 | Philosophiae naturalis principia mathematica, v 4  [mechanics; celestial mechanics; tides] | 1822 Glasgw | PDF Kindle EPub | Free | UMichigan | 
		    
				
					| Newton, Isaac (Sir) 1642-1727 | Principia, reprinted for Sir William Thomson ... & Hugh Blackburn ... [repr. of Newton's last ed., 1726] | 1871 Glasgo | Graphic | Free | CMU-Posner | 
		    
				
					| Newton, Isaac (Sir) 1642-1727 | The mathematical principals of natural philosophy, v 1  [mechanics; celestial mechanics; optics; wave theory of light; double refraction; tr | 1729 Lond. | PDF Kindle EPub | Free | Intnt Archive | 
		    
				
					| Newton, Isaac (Sir) 1642-1727 | The mathematical principals of natural philosophy, v 1  [mechanics; celestial mechanics; optics; wave theory of light; double refraction; tr | 1803 Lond. | PDF Kindle EPub | Free | UWisc-Madison | 
		    
				
					| Newton, Isaac (Sir) 1642-1727 | The mathematical principals of natural philosophy, v 2  [(new ed.) mechanics; celestial mechanics; optics; wave theory of light; double refr | 1803 Lond. | PDF Kindle EPub | Free | OxfordU | 
		    
				
					| Newton, Isaac (Sir) 1642-1727 | The mathematical principals of natural philosophy, v 2  [mechanics; celestial mechanics; optics; wave theory of light; double refraction; tr | 1729 Lond. | PDF Kindle EPub | Free | OxfordU | 
		    
				
					| Newton, Isaac (Sir) 1642-1727 | The mathematical principals of natural philosophy, v 3  [mechanics; celestial mechanics; optics; wave theory of light; double refraction; tr | 1803 Lond. | PDF Kindle EPub | Free | UWisc-Madison |