SlideShare une entreprise Scribd logo
1  sur  34
Télécharger pour lire hors ligne
Earth Science Origin of Modern Astronomy
Early history of astronomy  ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Early history of astronomy  ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Early history of astronomy  ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Early history of astronomy  ,[object Object],[object Object],[object Object],[object Object],[object Object]
Early history of astronomy  ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
The universe according to Ptolemy, second century  A.D.
Retrograde motion as  explained by Ptolemy
Early history of astronomy  ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Early history of astronomy  ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Early history of astronomy  ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Kepler’s law of equal areas
Early history of astronomy  ,[object Object],[object Object],[object Object],[object Object],[object Object]
Early history of astronomy  ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Early history of astronomy  ,[object Object],[object Object],[object Object],[object Object],[object Object]
Constellations  ,[object Object],[object Object],[object Object],[object Object]
Positions in the sky  ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Positions in the sky  ,[object Object],[object Object],[object Object]
Astronomical coordinate system on the celestial sphere
Earth motions  ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
The difference between a solar day and a sidereal day
Earth motions  ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Earth motions  ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Precession of Earth
Motions of the Earth-Moon system  ,[object Object],[object Object],[object Object],[object Object]
Phases of the Moon
Motions of the Earth-Moon system  ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
The difference between the sidereal month and the synodic month
Motions of the Earth-Moon system  ,[object Object],[object Object],[object Object],[object Object],[object Object]
Motions of the Earth-Moon system  ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Solar eclipse
Motions of the Earth-Moon system  ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Motions of the Earth-Moon system  ,[object Object],[object Object],[object Object],[object Object],[object Object]
Lunar eclipse

Contenu connexe

Tendances

Origin of the universe
Origin of the universeOrigin of the universe
Origin of the universeJohanna Fabre
 
Cosmic distance ladder
Cosmic distance ladderCosmic distance ladder
Cosmic distance ladderembeds
 
Our earth in the universe
Our earth in the universeOur earth in the universe
Our earth in the universesaxena21
 
Asteroids Powerpoint
Asteroids PowerpointAsteroids Powerpoint
Asteroids Powerpointguest47fc90
 
Solar System And Beyond
Solar System And BeyondSolar System And Beyond
Solar System And Beyondneni
 
astronomy introduction
astronomy introductionastronomy introduction
astronomy introductionrioromeo
 
FROM BIG BANG TO THE PRESENT TIME
FROM BIG BANG TO THE PRESENT TIMEFROM BIG BANG TO THE PRESENT TIME
FROM BIG BANG TO THE PRESENT TIMENepal Flying Labs
 
Ancient Astronomy.pptx
Ancient Astronomy.pptxAncient Astronomy.pptx
Ancient Astronomy.pptxJaypeeFajardo1
 
Introduction to Astronomy Notes
Introduction to Astronomy NotesIntroduction to Astronomy Notes
Introduction to Astronomy Notesmgitterm
 
THE UNIVERSE
THE UNIVERSETHE UNIVERSE
THE UNIVERSEAnas Asif
 
Habiatal zone (in our solar system)
Habiatal zone (in our solar system)Habiatal zone (in our solar system)
Habiatal zone (in our solar system)Bob Smullen
 
Solar System and its Origin)
Solar System and its Origin)Solar System and its Origin)
Solar System and its Origin)jun de la Ceruz
 
Moon, Phases of the Moon, OREO cookie activity Lesson PowerPoint
Moon, Phases of the Moon, OREO cookie activity Lesson PowerPointMoon, Phases of the Moon, OREO cookie activity Lesson PowerPoint
Moon, Phases of the Moon, OREO cookie activity Lesson PowerPointwww.sciencepowerpoint.com
 
The earth system complete ppp
The earth system complete pppThe earth system complete ppp
The earth system complete pppluchislinda
 

Tendances (20)

Origin of the universe
Origin of the universeOrigin of the universe
Origin of the universe
 
Cosmic distance ladder
Cosmic distance ladderCosmic distance ladder
Cosmic distance ladder
 
Our earth in the universe
Our earth in the universeOur earth in the universe
Our earth in the universe
 
Solar system
Solar systemSolar system
Solar system
 
Asteroids Powerpoint
Asteroids PowerpointAsteroids Powerpoint
Asteroids Powerpoint
 
The Solar System
The Solar SystemThe Solar System
The Solar System
 
Solar System And Beyond
Solar System And BeyondSolar System And Beyond
Solar System And Beyond
 
astronomy introduction
astronomy introductionastronomy introduction
astronomy introduction
 
Sun
SunSun
Sun
 
FROM BIG BANG TO THE PRESENT TIME
FROM BIG BANG TO THE PRESENT TIMEFROM BIG BANG TO THE PRESENT TIME
FROM BIG BANG TO THE PRESENT TIME
 
Earth’s Atmosphere
Earth’s AtmosphereEarth’s Atmosphere
Earth’s Atmosphere
 
Ancient Astronomy.pptx
Ancient Astronomy.pptxAncient Astronomy.pptx
Ancient Astronomy.pptx
 
Introduction to Astronomy Notes
Introduction to Astronomy NotesIntroduction to Astronomy Notes
Introduction to Astronomy Notes
 
Solar System Powerpoint
Solar System PowerpointSolar System Powerpoint
Solar System Powerpoint
 
THE UNIVERSE
THE UNIVERSETHE UNIVERSE
THE UNIVERSE
 
Habiatal zone (in our solar system)
Habiatal zone (in our solar system)Habiatal zone (in our solar system)
Habiatal zone (in our solar system)
 
Solar System and its Origin)
Solar System and its Origin)Solar System and its Origin)
Solar System and its Origin)
 
Moon, Phases of the Moon, OREO cookie activity Lesson PowerPoint
Moon, Phases of the Moon, OREO cookie activity Lesson PowerPointMoon, Phases of the Moon, OREO cookie activity Lesson PowerPoint
Moon, Phases of the Moon, OREO cookie activity Lesson PowerPoint
 
The earth system complete ppp
The earth system complete pppThe earth system complete ppp
The earth system complete ppp
 
Expanding universe
Expanding universeExpanding universe
Expanding universe
 

En vedette

The Birth of Modern Astronomy
The Birth of Modern AstronomyThe Birth of Modern Astronomy
The Birth of Modern AstronomyShane Riordan
 
Astronomy presentation
Astronomy presentationAstronomy presentation
Astronomy presentationiraisg
 
History of Astronomy
History of AstronomyHistory of Astronomy
History of AstronomyBob Smullen
 
Early View of the Universe
Early View of the UniverseEarly View of the Universe
Early View of the Universeprofbruckner
 
What is astronomy
What is astronomyWhat is astronomy
What is astronomyBobJimD
 
OBSERVATIONAL ASTRONOMY
OBSERVATIONAL ASTRONOMYOBSERVATIONAL ASTRONOMY
OBSERVATIONAL ASTRONOMYEmmar Mercado
 
Benchmark Rapport Digitale Transformatie - Meebewegen Met Veranderende Markten
Benchmark Rapport Digitale Transformatie - Meebewegen Met Veranderende MarktenBenchmark Rapport Digitale Transformatie - Meebewegen Met Veranderende Markten
Benchmark Rapport Digitale Transformatie - Meebewegen Met Veranderende MarktenJeroen Philippi
 
Astronomija
AstronomijaAstronomija
AstronomijaDenis
 
Ancient Europe
Ancient EuropeAncient Europe
Ancient Europeblabob2
 
History of the earth
History of the earthHistory of the earth
History of the earthshiamentors
 
Život ljudi u prapovijesti Paleolitik
Život ljudi u prapovijesti   PaleolitikŽivot ljudi u prapovijesti   Paleolitik
Život ljudi u prapovijesti PaleolitikVale Shau
 
Antropogeneza-evolucija nagosti kod anatomski savremenog čoveka
Antropogeneza-evolucija nagosti kod anatomski savremenog čovekaAntropogeneza-evolucija nagosti kod anatomski savremenog čoveka
Antropogeneza-evolucija nagosti kod anatomski savremenog čovekaEna Horvat
 
Experiment 1 [Intermolecular Forces of Attraction]
Experiment 1 [Intermolecular Forces of Attraction]Experiment 1 [Intermolecular Forces of Attraction]
Experiment 1 [Intermolecular Forces of Attraction]Patrick Bernabe
 
The world of inventions
The world of inventionsThe world of inventions
The world of inventionsAmayaYaiza
 
Intermolecular forces of attraction (lab report)
Intermolecular forces of attraction (lab report)Intermolecular forces of attraction (lab report)
Intermolecular forces of attraction (lab report)cassxkillu
 
Solarni sistem
Solarni  sistemSolarni  sistem
Solarni sistemCNTI
 

En vedette (20)

The Birth of Modern Astronomy
The Birth of Modern AstronomyThe Birth of Modern Astronomy
The Birth of Modern Astronomy
 
Astronomy presentation
Astronomy presentationAstronomy presentation
Astronomy presentation
 
History of Astronomy
History of AstronomyHistory of Astronomy
History of Astronomy
 
Astronomy
AstronomyAstronomy
Astronomy
 
Early View of the Universe
Early View of the UniverseEarly View of the Universe
Early View of the Universe
 
What is astronomy
What is astronomyWhat is astronomy
What is astronomy
 
Astronomy (1)
Astronomy (1)Astronomy (1)
Astronomy (1)
 
OBSERVATIONAL ASTRONOMY
OBSERVATIONAL ASTRONOMYOBSERVATIONAL ASTRONOMY
OBSERVATIONAL ASTRONOMY
 
Benchmark Rapport Digitale Transformatie - Meebewegen Met Veranderende Markten
Benchmark Rapport Digitale Transformatie - Meebewegen Met Veranderende MarktenBenchmark Rapport Digitale Transformatie - Meebewegen Met Veranderende Markten
Benchmark Rapport Digitale Transformatie - Meebewegen Met Veranderende Markten
 
ASTRONOMY
ASTRONOMYASTRONOMY
ASTRONOMY
 
Earth Science And Human History
Earth Science And Human HistoryEarth Science And Human History
Earth Science And Human History
 
Astronomija
AstronomijaAstronomija
Astronomija
 
Ancient Europe
Ancient EuropeAncient Europe
Ancient Europe
 
History of the earth
History of the earthHistory of the earth
History of the earth
 
Život ljudi u prapovijesti Paleolitik
Život ljudi u prapovijesti   PaleolitikŽivot ljudi u prapovijesti   Paleolitik
Život ljudi u prapovijesti Paleolitik
 
Antropogeneza-evolucija nagosti kod anatomski savremenog čoveka
Antropogeneza-evolucija nagosti kod anatomski savremenog čovekaAntropogeneza-evolucija nagosti kod anatomski savremenog čoveka
Antropogeneza-evolucija nagosti kod anatomski savremenog čoveka
 
Experiment 1 [Intermolecular Forces of Attraction]
Experiment 1 [Intermolecular Forces of Attraction]Experiment 1 [Intermolecular Forces of Attraction]
Experiment 1 [Intermolecular Forces of Attraction]
 
The world of inventions
The world of inventionsThe world of inventions
The world of inventions
 
Intermolecular forces of attraction (lab report)
Intermolecular forces of attraction (lab report)Intermolecular forces of attraction (lab report)
Intermolecular forces of attraction (lab report)
 
Solarni sistem
Solarni  sistemSolarni  sistem
Solarni sistem
 

Similaire à Origins of mordern astronomy

Models-of-the-Universe.pptx
Models-of-the-Universe.pptxModels-of-the-Universe.pptx
Models-of-the-Universe.pptxStephanyDelaPea
 
Introduction to cosmology
Introduction to cosmologyIntroduction to cosmology
Introduction to cosmologyChristian Costa
 
basicastronomy-physicalscience-200202141650.pptx
basicastronomy-physicalscience-200202141650.pptxbasicastronomy-physicalscience-200202141650.pptx
basicastronomy-physicalscience-200202141650.pptxFrancis de Castro
 
basicastronomy-physicalscience-200202141650.pptx
basicastronomy-physicalscience-200202141650.pptxbasicastronomy-physicalscience-200202141650.pptx
basicastronomy-physicalscience-200202141650.pptxFrancis de Castro
 
Planetarymotionhistoricalpeopleinastronomy 131204162554-phpapp02
Planetarymotionhistoricalpeopleinastronomy 131204162554-phpapp02Planetarymotionhistoricalpeopleinastronomy 131204162554-phpapp02
Planetarymotionhistoricalpeopleinastronomy 131204162554-phpapp02Laurie Mccauley-Holland
 
Physical science chapter1 for shs
Physical science chapter1 for shsPhysical science chapter1 for shs
Physical science chapter1 for shsJimnaira Abanto
 
Notes revolution rotation
Notes revolution rotationNotes revolution rotation
Notes revolution rotationMrsKendall
 
History Of Astronomy (Thru Newton)
History Of Astronomy (Thru Newton)History Of Astronomy (Thru Newton)
History Of Astronomy (Thru Newton)Oyster River HS
 
PHYSICAL SCIENCE (EARTH&SPACE)
PHYSICAL SCIENCE (EARTH&SPACE)PHYSICAL SCIENCE (EARTH&SPACE)
PHYSICAL SCIENCE (EARTH&SPACE)Jimnaira Abanto
 
Motions of the Sky, Models of the Universe and Kepler's Laws of Planetary Motion
Motions of the Sky, Models of the Universe and Kepler's Laws of Planetary MotionMotions of the Sky, Models of the Universe and Kepler's Laws of Planetary Motion
Motions of the Sky, Models of the Universe and Kepler's Laws of Planetary MotionFernando Altares, Jr.
 
Galaxy Forum India 11 - goswami
Galaxy Forum India 11 - goswamiGalaxy Forum India 11 - goswami
Galaxy Forum India 11 - goswamiILOAHawaii
 
Chapter 20 planetary motion
Chapter 20   planetary motionChapter 20   planetary motion
Chapter 20 planetary motionAnnie cox
 
Planetarymotionhistoricalpeopleinastronomy 131204162554-phpapp02
Planetarymotionhistoricalpeopleinastronomy 131204162554-phpapp02Planetarymotionhistoricalpeopleinastronomy 131204162554-phpapp02
Planetarymotionhistoricalpeopleinastronomy 131204162554-phpapp02Laurie Mccauley-Holland
 

Similaire à Origins of mordern astronomy (20)

Geodetic astronomy
Geodetic astronomy Geodetic astronomy
Geodetic astronomy
 
Models-of-the-Universe.pptx
Models-of-the-Universe.pptxModels-of-the-Universe.pptx
Models-of-the-Universe.pptx
 
Chapter 1
Chapter 1Chapter 1
Chapter 1
 
choksilog.pptx
choksilog.pptxchoksilog.pptx
choksilog.pptx
 
Introduction to cosmology
Introduction to cosmologyIntroduction to cosmology
Introduction to cosmology
 
basicastronomy-physicalscience-200202141650.pptx
basicastronomy-physicalscience-200202141650.pptxbasicastronomy-physicalscience-200202141650.pptx
basicastronomy-physicalscience-200202141650.pptx
 
basicastronomy-physicalscience-200202141650.pptx
basicastronomy-physicalscience-200202141650.pptxbasicastronomy-physicalscience-200202141650.pptx
basicastronomy-physicalscience-200202141650.pptx
 
Planetarymotionhistoricalpeopleinastronomy 131204162554-phpapp02
Planetarymotionhistoricalpeopleinastronomy 131204162554-phpapp02Planetarymotionhistoricalpeopleinastronomy 131204162554-phpapp02
Planetarymotionhistoricalpeopleinastronomy 131204162554-phpapp02
 
Physical science chapter1 for shs
Physical science chapter1 for shsPhysical science chapter1 for shs
Physical science chapter1 for shs
 
Earth
EarthEarth
Earth
 
Notes revolution rotation
Notes revolution rotationNotes revolution rotation
Notes revolution rotation
 
History Of Astronomy (Thru Newton)
History Of Astronomy (Thru Newton)History Of Astronomy (Thru Newton)
History Of Astronomy (Thru Newton)
 
PHYSICAL SCIENCE (EARTH&SPACE)
PHYSICAL SCIENCE (EARTH&SPACE)PHYSICAL SCIENCE (EARTH&SPACE)
PHYSICAL SCIENCE (EARTH&SPACE)
 
Earth in Space
Earth in Space Earth in Space
Earth in Space
 
Earth Science
Earth ScienceEarth Science
Earth Science
 
Motions of the Sky, Models of the Universe and Kepler's Laws of Planetary Motion
Motions of the Sky, Models of the Universe and Kepler's Laws of Planetary MotionMotions of the Sky, Models of the Universe and Kepler's Laws of Planetary Motion
Motions of the Sky, Models of the Universe and Kepler's Laws of Planetary Motion
 
unit II physics.pptx
unit II physics.pptxunit II physics.pptx
unit II physics.pptx
 
Galaxy Forum India 11 - goswami
Galaxy Forum India 11 - goswamiGalaxy Forum India 11 - goswami
Galaxy Forum India 11 - goswami
 
Chapter 20 planetary motion
Chapter 20   planetary motionChapter 20   planetary motion
Chapter 20 planetary motion
 
Planetarymotionhistoricalpeopleinastronomy 131204162554-phpapp02
Planetarymotionhistoricalpeopleinastronomy 131204162554-phpapp02Planetarymotionhistoricalpeopleinastronomy 131204162554-phpapp02
Planetarymotionhistoricalpeopleinastronomy 131204162554-phpapp02
 

Plus de Marcus 2012

NASA aviation & alternative fuels workshop
NASA aviation & alternative fuels workshopNASA aviation & alternative fuels workshop
NASA aviation & alternative fuels workshopMarcus 2012
 
Green trucks advanced transportation technology
Green trucks advanced transportation technologyGreen trucks advanced transportation technology
Green trucks advanced transportation technologyMarcus 2012
 
Green ships and blue waters
Green ships and blue watersGreen ships and blue waters
Green ships and blue watersMarcus 2012
 
Green engines development using compressed natural gas as an alternative fuel
Green engines development using compressed natural gas as an alternative fuelGreen engines development using compressed natural gas as an alternative fuel
Green engines development using compressed natural gas as an alternative fuelMarcus 2012
 
Gravitational field propulsion
Gravitational field propulsionGravitational field propulsion
Gravitational field propulsionMarcus 2012
 
Evaluation of green propellants for an icbm post boost propulsion system
Evaluation of green propellants for an icbm post boost propulsion systemEvaluation of green propellants for an icbm post boost propulsion system
Evaluation of green propellants for an icbm post boost propulsion systemMarcus 2012
 
Alternative propulsion systems study
Alternative propulsion systems studyAlternative propulsion systems study
Alternative propulsion systems studyMarcus 2012
 
Alternative fuels and propulsion systems australian governemnt
Alternative fuels and propulsion systems   australian governemntAlternative fuels and propulsion systems   australian governemnt
Alternative fuels and propulsion systems australian governemntMarcus 2012
 
Alternative fueled vehicles fact sheet
Alternative fueled vehicles fact sheetAlternative fueled vehicles fact sheet
Alternative fueled vehicles fact sheetMarcus 2012
 
Alternative energy research and spatial energy
Alternative energy research and spatial energyAlternative energy research and spatial energy
Alternative energy research and spatial energyMarcus 2012
 
Advancing the science f flight technology
Advancing the science f flight technologyAdvancing the science f flight technology
Advancing the science f flight technologyMarcus 2012
 
Advanced space propulsion for the 21st century
Advanced space propulsion for the 21st centuryAdvanced space propulsion for the 21st century
Advanced space propulsion for the 21st centuryMarcus 2012
 
Advanced space propulsion concepts for interstellar travel
Advanced space propulsion concepts for interstellar travelAdvanced space propulsion concepts for interstellar travel
Advanced space propulsion concepts for interstellar travelMarcus 2012
 
A new era for electric propulsion
A new era for electric propulsionA new era for electric propulsion
A new era for electric propulsionMarcus 2012
 
40th international conference on environmental systems
40th international conference on environmental systems40th international conference on environmental systems
40th international conference on environmental systemsMarcus 2012
 
What curiosity in the structure hollow earth in science
What curiosity in the structure   hollow earth in scienceWhat curiosity in the structure   hollow earth in science
What curiosity in the structure hollow earth in scienceMarcus 2012
 
The ten lost tribes of israel hollow earth
The ten lost tribes of israel   hollow earthThe ten lost tribes of israel   hollow earth
The ten lost tribes of israel hollow earthMarcus 2012
 
Hollow earth art & recap
Hollow earth art & recapHollow earth art & recap
Hollow earth art & recapMarcus 2012
 
Hollow earth & life in universe – a vedic view
Hollow earth & life in universe – a vedic viewHollow earth & life in universe – a vedic view
Hollow earth & life in universe – a vedic viewMarcus 2012
 
History of hollow earthexplorers
History of hollow earthexplorersHistory of hollow earthexplorers
History of hollow earthexplorersMarcus 2012
 

Plus de Marcus 2012 (20)

NASA aviation & alternative fuels workshop
NASA aviation & alternative fuels workshopNASA aviation & alternative fuels workshop
NASA aviation & alternative fuels workshop
 
Green trucks advanced transportation technology
Green trucks advanced transportation technologyGreen trucks advanced transportation technology
Green trucks advanced transportation technology
 
Green ships and blue waters
Green ships and blue watersGreen ships and blue waters
Green ships and blue waters
 
Green engines development using compressed natural gas as an alternative fuel
Green engines development using compressed natural gas as an alternative fuelGreen engines development using compressed natural gas as an alternative fuel
Green engines development using compressed natural gas as an alternative fuel
 
Gravitational field propulsion
Gravitational field propulsionGravitational field propulsion
Gravitational field propulsion
 
Evaluation of green propellants for an icbm post boost propulsion system
Evaluation of green propellants for an icbm post boost propulsion systemEvaluation of green propellants for an icbm post boost propulsion system
Evaluation of green propellants for an icbm post boost propulsion system
 
Alternative propulsion systems study
Alternative propulsion systems studyAlternative propulsion systems study
Alternative propulsion systems study
 
Alternative fuels and propulsion systems australian governemnt
Alternative fuels and propulsion systems   australian governemntAlternative fuels and propulsion systems   australian governemnt
Alternative fuels and propulsion systems australian governemnt
 
Alternative fueled vehicles fact sheet
Alternative fueled vehicles fact sheetAlternative fueled vehicles fact sheet
Alternative fueled vehicles fact sheet
 
Alternative energy research and spatial energy
Alternative energy research and spatial energyAlternative energy research and spatial energy
Alternative energy research and spatial energy
 
Advancing the science f flight technology
Advancing the science f flight technologyAdvancing the science f flight technology
Advancing the science f flight technology
 
Advanced space propulsion for the 21st century
Advanced space propulsion for the 21st centuryAdvanced space propulsion for the 21st century
Advanced space propulsion for the 21st century
 
Advanced space propulsion concepts for interstellar travel
Advanced space propulsion concepts for interstellar travelAdvanced space propulsion concepts for interstellar travel
Advanced space propulsion concepts for interstellar travel
 
A new era for electric propulsion
A new era for electric propulsionA new era for electric propulsion
A new era for electric propulsion
 
40th international conference on environmental systems
40th international conference on environmental systems40th international conference on environmental systems
40th international conference on environmental systems
 
What curiosity in the structure hollow earth in science
What curiosity in the structure   hollow earth in scienceWhat curiosity in the structure   hollow earth in science
What curiosity in the structure hollow earth in science
 
The ten lost tribes of israel hollow earth
The ten lost tribes of israel   hollow earthThe ten lost tribes of israel   hollow earth
The ten lost tribes of israel hollow earth
 
Hollow earth art & recap
Hollow earth art & recapHollow earth art & recap
Hollow earth art & recap
 
Hollow earth & life in universe – a vedic view
Hollow earth & life in universe – a vedic viewHollow earth & life in universe – a vedic view
Hollow earth & life in universe – a vedic view
 
History of hollow earthexplorers
History of hollow earthexplorersHistory of hollow earthexplorers
History of hollow earthexplorers
 

Origins of mordern astronomy