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Refracting telescope
Results: 189

#	Item
151 $Optics / Seismic refraction / P-wave / Refracting telescope / Ray tracing / Physics / Geophysics / Science$	INTERPRETATION OF FIRST-ARRIVAL TRAVEL TIMES WITH WAVEPATH EIKONAL TRAVELTIME INVERSION AND WAVEFRONT REFRACTION METHOD Add to Reading List Source URL: rayfract.com Language: English - Date: 2013-03-31 05:59:22 Optics Seismic refraction P-wave Refracting telescope Ray tracing Physics Geophysics Science
152 $Telescopes / British culture / Postal stationery / Lick Observatory / James Lick / Real photo postcard / Advertising postcard / Refracting telescope / Mail / Postcards / Astronomy / California$	See this issue in color online at www.postcard.org San Francisco Bay Area Post Card Club Next Meeting: Saturday, May 22, 12 to 3 pm Vol. XXV, No. 5 Fort Mason Center, Room C-260 Add to Reading List Source URL: www.postcard.org Language: English - Date: 2013-01-19 10:48:50 Telescopes British culture Postal stationery Lick Observatory James Lick Real photo postcard Advertising postcard Refracting telescope Mail Postcards Astronomy California
153 $Science / Optical devices / Telescope types / Amateur astronomy / Refracting telescope / Binoculars / European Southern Observatory / Naked eye / Telescope / Observational astronomy / Telescopes / Astronomy$	R. Williams (STScI), the Hubble Deep Field Team and NASA Welcome guide to Astronomy by the publishers of Add to Reading List Source URL: halifax.rasc.ca Language: English - Date: 2007-12-27 17:37:40 Science Optical devices Telescope types Amateur astronomy Refracting telescope Binoculars European Southern Observatory Naked eye Telescope Observational astronomy Telescopes Astronomy
154 $South Africa / South African Astronomical Observatory / Natal Observatory / Refracting telescope / Simon Newcomb / Astronomy / Telescope types / Telescopes / Science$	MNASSAFeb05_WPKmodified.indd Add to Reading List Source URL: www.saao.ac.za Language: English - Date: 2006-03-29 17:24:06 South Africa South African Astronomical Observatory Natal Observatory Refracting telescope Simon Newcomb Astronomy Telescope types Telescopes Science
155 $Tasco / Astrophotography / Refracting telescope / Observational astronomy / Astronomy / Telescopes$	The Webfooted Astronomer August[removed]The Beginning of Time Add to Reading List Source URL: archive.seattleastro.org Language: English - Date: 2013-05-24 12:10:51 Tasco Astrophotography Refracting telescope Observational astronomy Astronomy Telescopes
156 $Space / Tasco / Eyepiece / Small telescope / Hubble Space Telescope / Astrophotography / European Southern Observatory / Refracting telescope / Observational astronomy / Telescopes / Astronomy$	The Webfooted Astronomer April[removed]UW Professor Emeritus George Add to Reading List Source URL: archive.seattleastro.org Language: English - Date: 2013-05-24 12:10:51 Space Tasco Eyepiece Small telescope Hubble Space Telescope Astrophotography European Southern Observatory Refracting telescope Observational astronomy Telescopes Astronomy
157 $Radio astronomy / Astrophysics / Galaxy / Coma Berenices / Refracting telescope / Milky Way / Active galactic nucleus / 3C 273 / Blazar / Astronomy / Extragalactic astronomy / Quasar$	There was no "before" the beginning of our universe, because once upon a time there was no time. John D. Barrow Volume 31 Number 05 Add to Reading List Source URL: www.pvaa.us Language: English - Date: 2011-05-13 02:56:19 Radio astronomy Astrophysics Galaxy Coma Berenices Refracting telescope Milky Way Active galactic nucleus 3C 273 Blazar Astronomy Extragalactic astronomy Quasar
158 $Eyepiece / Galaxy / Milky Way / Spiral galaxy / Barred spiral galaxy / European Southern Observatory / Observational astronomy / Leviathan of Parsonstown / Refracting telescope / Astronomy / Telescopes / Space$	Every animal leaves traces of what it was; man alone leaves traces of what he created. Jacob Bronowski Volume 31 Number 06 Add to Reading List Source URL: www.pvaa.us Language: English - Date: 2011-06-16 17:46:45 Eyepiece Galaxy Milky Way Spiral galaxy Barred spiral galaxy European Southern Observatory Observational astronomy Leviathan of Parsonstown Refracting telescope Astronomy Telescopes Space
159 $Telescope types / Amateur astronomy / Romance / European Southern Observatory / Small telescope / Astrophotography / Refracting telescope / Light pollution / Telescope / Observational astronomy / Astronomy / Telescopes$	The Webfooted Astronomer May[removed]UW Visiting Scholar to Discuss Add to Reading List Source URL: archive.seattleastro.org Language: English - Date: 2013-05-24 12:10:51 Telescope types Amateur astronomy Romance European Southern Observatory Small telescope Astrophotography Refracting telescope Light pollution Telescope Observational astronomy Astronomy Telescopes
160 $Optical devices / Telescopes / Science of photography / Binoculars / Magnification / Exit pupil / Naked eye / Refracting telescope / Eye relief / Optics / Observational astronomy / Electromagnetic radiation$	TAS Newsletter May 2008.pub Add to Reading List Source URL: www.tullamoreastronomy.com Language: English - Date: 2012-05-25 05:55:23 Optical devices Telescopes Science of photography Binoculars Magnification Exit pupil Naked eye Refracting telescope Eye relief Optics Observational astronomy Electromagnetic radiation

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